skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : ERNST LEITZ WETZLAR GMBH
Total Assignments: 85
Assignment: 1
Reel/Frame:004014/0992   Pages: 1
Recorded: 08/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROEMER, HEINZ
Exec Dt:
06/26/1980
2
MEINERT, NORBERT
Exec Dt:
06/26/1980
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30.
POSTFACH 20 20
WETZLAR, GERMANY D-6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363879
NONE
06204369
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & KOCH,
111 NORTH ALFRED ST.,
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:003847/0750   Pages: 1
Recorded: 08/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAFT WINFRIED
Exec Dt:
07/01/1980
2
FROBOESE WALTER
Exec Dt:
07/01/1980
3
REINHEIMER GUENTER
Exec Dt:
07/01/1980
4
WIEBER KARL
Exec Dt:
07/01/1980
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST LEITZ STRASSE 30, POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4427270
NONE
06204370
Correspondence name and address
SCHWARTZ, JEFFERY ET AL
111 NO. ALFRED ST.
ALEXANDER, VA. 22314
Assignment: 3
Reel/Frame:003831/0765   Pages: 1
Recorded: 09/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LISFELD ROBERT
Exec Dt:
08/14/1980
2
BENDER REINHOLD
Exec Dt:
08/14/1980
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST LEITZ STR. 30/POSTFACH 20 20
WETZLAR, GERMANY D-6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4372650
NONE
06207970
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:003822/0491   Pages: 1
Recorded: 10/03/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LENZ KARL J.
Exec Dt:
09/24/1980
Assignee
1
ERNST LEITZ WETZLAR GMBH
WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4369581
NONE
06193717
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB
MACK, BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 5
Reel/Frame:003880/0700   Pages: 1
Recorded: 12/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDMO TORE
Exec Dt:
10/22/1980
2
STEEN HARALD B.
Exec Dt:
10/22/1980
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30, POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408877
NONE
06220038
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 6
Reel/Frame:003848/0026   Pages: 1
Recorded: 11/07/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WILLHELM JORG
Exec Dt:
10/23/1980
2
JACOBY HANS-DIETER
Exec Dt:
10/23/1980
3
SCHUSTER ERICH
Exec Dt:
10/23/1980
4
PRINZ DIETER
Exec Dt:
10/23/1980
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4364180
NONE
06204842
Correspondence name and address
GILBERT L. WELLS
727 23RD ST., S.
P. O. BOX 2445
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:003876/0444   Pages: 1
Recorded: 01/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LUDWIG ROLAND
Exec Dt:
01/13/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST LEITZ STRASSE 3
POSTACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4425022
NONE
06229575
Correspondence name and address
SCHWARTZ, JEFFERY, ET AL
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:003900/0404   Pages: 1
Recorded: 07/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEEN, HARALD B.
Exec Dt:
04/05/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
ERNST-LEITZ-STRASSE 30
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4426154
NONE
06285096
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST., P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 9
Reel/Frame:003900/0489   Pages: 1
Recorded: 07/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAHL, WERNER
Exec Dt:
06/30/1981
2
FROBOESE, WALTER
Exec Dt:
06/30/1981
3
LISFELD, ROBERT
Exec Dt:
06/30/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 2020
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402576
NONE
06281906
Correspondence name and address
SCHWARTZ, JEFFREY ET AL
111 NORTH ALFRED ST. P.O. BOX 299
ALEXANDRIA, VA. 22313
Assignment: 10
Reel/Frame:003868/0600   Pages: 1
Recorded: 02/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REICHEL ARTUR
Exec Dt:
07/20/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4403839
NONE
06236240
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB
MAC, BLUMENTHAL & KOCH
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 11
Reel/Frame:003908/0213   Pages: 1
Recorded: 08/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHAEFER, KLAUS D.
Exec Dt:
08/04/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482220
NONE
06290934
Correspondence name and address
GILBERT L. WELLS
727 S. 23RD ST.
P. O. BOX 2445
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:003917/0510   Pages: 1
Recorded: 08/31/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STANKEWITZ, HANS-WERNER
Exec Dt:
08/18/1981
2
DETERMANN, HANS
Exec Dt:
08/18/1981
3
REINHEIMER, GUENTER
Exec Dt:
08/18/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4386830
NONE
06298158
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 13
Reel/Frame:003940/0831   Pages: 1
Recorded: 10/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHMIDT, HORST
Exec Dt:
10/05/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4465366
NONE
06312122
Correspondence name and address
SCHWARTZ, JEFFERY, ET AL
111 N. ALFRED ST.
ALEXANDRIA, VA. 22314
Assignment: 14
Reel/Frame:003942/0466   Pages: 1
Recorded: 10/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHICK, DIETER
Exec Dt:
10/17/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 2020
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4429993
NONE
06316953
Correspondence name and address
GILBERT L. WELLS
727 S. 23RD ST.
P. O. BOX 2445
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:003936/0051   Pages: 1
Recorded: 11/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENGST, ALFRED
Exec Dt:
10/27/1981
2
JANKE, HEINRICH
Exec Dt:
10/27/1981
3
UELLENBERG, HANS-KURT
Exec Dt:
10/27/1981
4
KEINER, HEINZ
Exec Dt:
10/27/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
D272361
NONE
06305707
 
D272362
NONE
06305709
Correspondence name and address
GILBERT L. WELLS
727 S. 23RD ST.
ARLINGTON, VA 22202-0445
Assignment: 16
Reel/Frame:003959/0727   Pages: 1
Recorded: 11/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHAEFER, K. DIETER
Exec Dt:
11/03/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4429964
NONE
06320075
Correspondence name and address
GILBERT L. WELLS
727 S. 23RD STREET
P.O. BOX 2445
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:003955/0649   Pages: 1
Recorded: 12/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MACHMERTH, HERBERT
Exec Dt:
12/02/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4439011
NONE
06328535
Correspondence name and address
GILBERT L. WELLS
727 S. 23RD ST.
P. O. BOX 2445
ARLINGTON, VA 22202
Assignment: 18
Reel/Frame:003970/0371   Pages: 1
Recorded: 12/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FAATZ, RUDI
Exec Dt:
12/14/1981
2
MOELLER, SIEGFRID
Exec Dt:
12/14/1981
3
RUEHL, FRIEDEL
Exec Dt:
12/14/1981
4
STEUERNAGEL, ADOLF
Exec Dt:
12/14/1981
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 2020
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4411510
NONE
06333339
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 19
Reel/Frame:003974/0020   Pages: 1
Recorded: 01/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REICHEL, ARTUR
Exec Dt:
01/05/1982
2
RICHTER, KURT
Exec Dt:
01/05/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4479402
NONE
06339154
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 20
Reel/Frame:003996/0151   Pages: 1
Recorded: 03/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHAEFER, KLAUS-DIETER
Exec Dt:
03/05/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4428653
NONE
06358194
Correspondence name and address
GILBERT L. WELLS
727 S. 23RD ST.
P. O. BOX 2445
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:004034/0429   Pages: 1
Recorded: 08/12/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MUTH, KARL-HEINZ
Exec Dt:
04/08/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4476492
NONE
06407487
Correspondence name and address
SCHWARTZ, JEFFEREY ET AL
111 NORTH ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:004032/0807   Pages: 1
Recorded: 05/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RECK, RALF
Exec Dt:
05/11/1982
2
BROEMER, HEINZ
Exec Dt:
05/11/1982
3
DEUTSCHER, KLAUS-KONRAD
Exec Dt:
05/11/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4473909
NONE
06385371
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 23
Reel/Frame:004006/0868   Pages: 1
Recorded: 06/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FISCHBACH, HERBERT
Exec Dt:
05/17/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4472204
NONE
06384893
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 24
Reel/Frame:004017/0475   Pages: 1
Recorded: 06/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GAUL, NORBERT
Exec Dt:
06/14/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
P.O. BOX 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4477157
NONE
06393726
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 25
Reel/Frame:004017/0433   Pages: 1
Recorded: 06/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REINHEIMER, GUENTER
Exec Dt:
06/23/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
WETZLAR 1, GERMANY D-6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501476
NONE
06393798
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 26
Reel/Frame:004033/0184   Pages: 1
Recorded: 07/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, KNUT
Exec Dt:
07/12/1982
2
SCHAEFER, KLAUS-DIETER
Exec Dt:
07/12/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 2020
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496231
NONE
06400253
Correspondence name and address
GILBERT L. WELLS
727 23RD ST., S.
P.O. BOX 2445
ARLINGTON, VA 22202
Assignment: 27
Reel/Frame:004097/0875   Pages: 1
Recorded: 11/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAFT, WINFRIED
Exec Dt:
11/01/1982
2
PFEIFER, GERHARD
Exec Dt:
10/26/1982
3
REICHEL, ARTUR
Exec Dt:
10/26/1982
4
RICHTER, KURT
Exec Dt:
10/26/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4455910
NONE
06439314
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 28
Reel/Frame:004074/0464   Pages: 1
Recorded: 12/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, KNUT
Exec Dt:
11/26/1982
2
SCHAEFER, KLAUS-DIETER
Exec Dt:
11/26/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4447143
NONE
06447166
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 29
Reel/Frame:004108/0785   Pages: 1
Recorded: 12/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RECK, RALF
Exec Dt:
12/03/1982
2
BROEMER, HEINZ
Exec Dt:
12/03/1982
3
DEUTSCHER, KLAUS
Exec Dt:
12/03/1982
4
FRANEK, HENNING
Exec Dt:
12/03/1982
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4608051
NONE
06459696
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 30
Reel/Frame:004211/0476   Pages: 1
Recorded: 12/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LOSERIES, PETER
Exec Dt:
01/12/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4514076
NONE
06563595
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 31
Reel/Frame:004142/0219   Pages: 1
Recorded: 04/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REINHEIMER, GUENTER
Exec Dt:
03/07/1983
2
GAUL, NORBERT
Exec Dt:
03/07/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30, POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4619503
NONE
06491332
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 32
Reel/Frame:004141/0506   Pages: 1
Recorded: 05/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JACOBY, HANS-DIETER
Exec Dt:
04/05/1983
2
SCHMIDT, PETER
Exec Dt:
04/05/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30
D-6331 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501527
NONE
06494706
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 33
Reel/Frame:004124/0773   Pages: 1
Recorded: 05/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UELLENBERG, HANS-KURT
Exec Dt:
04/27/1983
2
EGGER, WOLFGANG M.
Exec Dt:
04/27/1983
3
LENHART, ERICH
Exec Dt:
04/27/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 2020
D 6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D282422
NONE
06491748
Correspondence name and address
GILBERT L. WELLS
P.O. BOX 2445
ARLINGTON, VA 22202
Assignment: 34
Reel/Frame:004133/0287   Pages: 1
Recorded: 05/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JANKE, HEINRICH
Exec Dt:
04/28/1983
2
UELLENBERG, HANS-KURT
Exec Dt:
04/28/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D276351
NONE
06495163
Correspondence name and address
GILBERT L. WELLS
P. O. BOX 2445
ARLINGTON, VA 22202
Assignment: 35
Reel/Frame:004133/0864   Pages: 1
Recorded: 05/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUMANN, BURKHARD
Exec Dt:
05/13/1983
2
REINHEIMER, GUENTER
Exec Dt:
05/13/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4595829
NONE
06496587
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWABB,
MACK, BLUMENTHAL & KOCH
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 36
Reel/Frame:004205/0131   Pages: 1
Recorded: 10/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLETZ, WALTER
Exec Dt:
08/09/1983
2
MACHMERTH, HERBERT
Exec Dt:
08/09/1983
3
MANDLER, WALTER
Exec Dt:
08/23/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4541700
NONE
06515833
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 37
Reel/Frame:004160/0100   Pages: 1
Recorded: 06/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LISFELD, ROBERT
Exec Dt:
09/05/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4575199
NONE
06487990
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
P. O. BOX 186
ALEXANDRIA, VA 22313
Assignment: 38
Reel/Frame:004176/0584   Pages: 1
Recorded: 09/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MACHMERTH, HERBERT
Exec Dt:
09/06/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4506968
NONE
06532904
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 39
Reel/Frame:004181/0738   Pages: 1
Recorded: 10/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHLAPP, WERNER
Exec Dt:
09/27/1983
2
WIESSNER, WILLI
Exec Dt:
09/27/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D- 6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4504134
NONE
06538967
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED STREET
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 40
Reel/Frame:004185/0196   Pages: 1
Recorded: 10/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHLAPP, WERNER
Exec Dt:
09/27/1983
2
MULCH, HERBERT
Exec Dt:
09/27/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D 6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548471
NONE
06541534
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & KOCH
111 N. ALFRED ST., P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 41
Reel/Frame:004186/0905   Pages: 1
Recorded: 09/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHLAPP, WERNER
Exec Dt:
09/27/1983
2
WIESSNER, WILLI
Exec Dt:
09/27/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4572612
NONE
06537700
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 42
Reel/Frame:004383/0570   Pages: 1
Recorded: 04/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOEBERT, KLAUS
Exec Dt:
10/28/1983
2
BUERING, ULRICH
Exec Dt:
10/31/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4547267
NONE
06525874
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST., P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 43
Reel/Frame:004234/0068   Pages: 1
Recorded: 01/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROEMER, HEINZ
Exec Dt:
12/12/1983
2
DEUTSCHER, KLAUS
Exec Dt:
12/13/1983
3
FRANEK, HENNING
Exec Dt:
12/12/1983
4
RECK, RALF
Exec Dt:
12/12/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30, POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4617024
NONE
06555347
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & KOCH
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 44
Reel/Frame:004216/0557   Pages: 1
Recorded: 01/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REICHEL, ARTUR
Exec Dt:
12/20/1983
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4505175
NONE
06568884
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
P. O. BOX 186
ALEXANDRIA, VA 22313
Assignment: 45
Reel/Frame:004277/0985   Pages: 1
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KEINER, HEINZ
Exec Dt:
06/04/1984
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610476
NONE
06623458
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 46
Reel/Frame:004285/0310   Pages: 1
Recorded: 07/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHMIDT, HORST
Exec Dt:
06/28/1984
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626905
NONE
06629600
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & KOCH
111 NORTH ALFRED STREET
P.O. BOX 299
ALEXANDRIA VA 22313
Assignment: 47
Reel/Frame:004317/0879   Pages: 1
Recorded: 09/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MUTH, KARL-HEINZ
Exec Dt:
09/18/1984
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4611493
NONE
06654220
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 48
Reel/Frame:004335/0047   Pages: 1
Recorded: 11/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ATALAR, ABDULLAH
Exec Dt:
10/30/1984
2
FISCHBACH, HERBERT
Exec Dt:
11/06/1984
3
HUELSMANN, DIETER
Exec Dt:
11/06/1984
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4645937
NONE
06670914
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMETHAL & KOCH
111 NORTH ALFRED STREET
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 49
Reel/Frame:004384/0490   Pages: 1
Recorded: 03/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ATALAR, ABDULLAH
Exec Dt:
03/06/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4706048
NONE
06712108
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 50
Reel/Frame:004384/0491   Pages: 1
Recorded: 03/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ATALAR, ABDULLAH
Exec Dt:
03/06/1985
2
FISCHBACH, HERBERT
Exec Dt:
03/01/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663745
NONE
06712109
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 51
Reel/Frame:004384/0492   Pages: 1
Recorded: 03/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ATALAR, ABDULLAH
Exec Dt:
03/06/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603585
NONE
06712110
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 52
Reel/Frame:004386/0702   Pages: 1
Recorded: 03/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RUEHL, FRIEDEL
Exec Dt:
03/08/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610524
NONE
06714499
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHA & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 53
Reel/Frame:004405/0243   Pages: 1
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRANSFELD, KLAUS
Exec Dt:
04/28/1985
2
HEITMANN, KNUT
Exec Dt:
05/02/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4669313
NONE
06733189
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 54
Reel/Frame:004405/0242   Pages: 1
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, KNUT
Exec Dt:
05/03/1985
2
HOPPE, MARTIN
Exec Dt:
05/03/1985
3
SCHNEIDER, ECKHARD
Exec Dt:
05/03/1985
4
THAER, ANDREAS
Exec Dt:
05/03/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612267
NONE
06733188
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 55
Reel/Frame:004406/0144   Pages: 1
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEITMANN, KNUT
Exec Dt:
05/03/1985
2
HOPPE, MARTIN
Exec Dt:
05/03/1985
3
SCHNEIDER, ECKHARD
Exec Dt:
05/07/1985
4
THAER, ANDREAS
Exec Dt:
05/03/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4672012
NONE
06733306
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 56
Reel/Frame:004435/0065   Pages: 1
Recorded: 07/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLETZ, WALTER
Exec Dt:
07/19/1985
2
MAGEL, ROLF
Exec Dt:
07/19/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4694155
NONE
06757881
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 57
Reel/Frame:004435/0066   Pages: 1
Recorded: 07/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLETZ, WALTER
Exec Dt:
07/19/1985
2
MAGEL, ROLF
Exec Dt:
07/19/1985
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647175
NONE
06757882
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 58
Reel/Frame:004618/0465   Pages: 1
Recorded: 10/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEUTSCHER, ANNELIESE, HEIR AND REPRESENTATIVE OF KLAUS DEUTSCHER (DECEASED)
Exec Dt:
01/16/1986
2
FRANEK, HENNING
Exec Dt:
01/16/1986
3
BROEMER, HEINZ
Exec Dt:
01/16/1986
4
SCHAEFFER, ROLAND
Exec Dt:
01/19/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4714721
NONE
06842259
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS
111 NO. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 59
Reel/Frame:004559/0780   Pages: 1
Recorded: 06/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REINHEIMER, GUENTER
Exec Dt:
05/26/1986
2
WIEBER, KARL
Exec Dt:
05/26/1986
3
LISFELD, ROBERT
Exec Dt:
05/26/1986
4
VOIGT, WALTER
Exec Dt:
05/26/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4733954
NONE
06869692
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 60
Reel/Frame:004585/0901   Pages: 1
Recorded: 06/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ATALAR, ABDULLAH
Exec Dt:
06/16/1986
2
KOEYMEN, HAYRETTIN
Exec Dt:
06/16/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
A CORP.
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4779241
NONE
06877752
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST., P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 61
Reel/Frame:004577/0637   Pages: 1
Recorded: 07/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FERBER, WOLFGANG
Exec Dt:
06/25/1986
2
SCHUSTER, ERICH
Exec Dt:
06/25/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20, ERNST-LEITZ-STRASSE
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4738033
NONE
06883958
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 62
Reel/Frame:004582/0114   Pages: 1
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CREMA, ROLF
Exec Dt:
07/07/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
ERNST-LEITZ-STRASSE
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4712897
NONE
06887226
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED STREET
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 63
Reel/Frame:004582/0918   Pages: 1
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CREMA, ROLF
Exec Dt:
07/07/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE, POSTFACH 20 20
A GERMANY CORP.
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4711545
NONE
06887427
Correspondence name and address
SCHWARTZ, JEFFREY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 64
Reel/Frame:004592/0564   Pages: 1
Recorded: 08/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WUERFEL, VOLKER
Exec Dt:
07/07/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30, POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784481
NONE
06897759
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 NORTH ALFRED STREET
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 65
Reel/Frame:004617/0478   Pages: 1
Recorded: 09/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REICH, ANDREAS
Exec Dt:
08/15/1986
2
STEUERNAGEL, ADOLF
Exec Dt:
08/15/1986
3
MEHL, WALTER
Exec Dt:
08/15/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE, POSTFACH 20 20
WETZLAR 1, GERMANY D-6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4738512
NONE
06903471
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 66
Reel/Frame:004617/0479   Pages: 1
Recorded: 09/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FAATZ, RUDI
Exec Dt:
08/15/1986
2
KOLB, FRIEDRICH
Exec Dt:
08/15/1986
3
KUEHN, JOACHIM
Exec Dt:
08/18/1986
4
MOELLER, SIEGFRIED
Exec Dt:
08/18/1986
5
RANNOW, KLAUS
Exec Dt:
08/15/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE, POSTFACH 20 20
WETZLAR 1, GERMANY D-6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4738512
NONE
06903471
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 67
Reel/Frame:004639/0096   Pages: 1
Recorded: 12/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHAEFER, KLAUS-DIETER
Exec Dt:
11/24/1986
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 2020
ERNST-LEITZ-STRASSE
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4712903
NONE
06936763
Correspondence name and address
RICHARD L. SCHWAAB
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 68
Reel/Frame:004675/0262   Pages: 1
Recorded: 01/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHUSTER, ERICH
Exec Dt:
01/06/1987
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE, POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4758731
NONE
07022638
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 69
Reel/Frame:004678/0203   Pages: 1
Recorded: 01/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUSTER, ERICH
Exec Dt:
01/06/1987
2
KARTZOW, MANFRED
Exec Dt:
01/07/1987
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE, POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4796999
NONE
07025144
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 70
Reel/Frame:004674/0816   Pages: 1
Recorded: 02/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GAUL, NORBERT
Exec Dt:
01/27/1987
2
REINHEIMER, GUNTER
Exec Dt:
01/27/1987
3
EUTENEUER, PETER
Exec Dt:
01/27/1987
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE, POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753525
NONE
07019375
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL AND EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 71
Reel/Frame:004724/0429   Pages: 1
Recorded: 06/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUMANN, BURKHARD
Exec Dt:
08/05/1987
2
STANKEWITZ, HANS-WERNER
Exec Dt:
08/05/1987
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4798948
NONE
07039249
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 72
Reel/Frame:004775/0412   Pages: 1
Recorded: 08/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FATH, ROLF
Exec Dt:
08/20/1987
2
BOHNAUS, ULRICH
Exec Dt:
08/04/1987
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ STRASSE
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4868128
NONE
07112507
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL AND EVANS
POST OFFICE BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 73
Reel/Frame:004876/0422   Pages: 1
Recorded: 01/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRIEGESMANN, JOCHEN
Exec Dt:
10/02/1987
2
FRANEK, HENNING
Exec Dt:
09/24/1987
3
BLUETHGEN, WALDEMAR
Exec Dt:
09/29/1987
Assignee
1
ERNST LEITZ WETZLAR GMBH
D-6330 WETZLAR 1, FED. REP. OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4889548
NONE
07155725
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 74
Reel/Frame:004783/0971   Pages: 1
Recorded: 10/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNZE, HEINZ
Exec Dt:
10/15/1987
2
TAUTENHAHN, DIRK
Exec Dt:
10/15/1987
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20, ERNST-LEITZ-STRASSE
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4786934
NONE
07114758
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 75
Reel/Frame:004896/0582   Pages: 1
Recorded: 06/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEUTSCHER, ANNELIESE, SOLE HEIRESS TO THE ESTATE OF KLAUS-KONRAD DEUTSCHER (DEC'D)
Exec Dt:
12/16/1987
2
FRANEK, HENNING
Exec Dt:
12/16/1987
3
BROEMER, HEINZ
Exec Dt:
12/16/1987
4
STRUNZ, VOLKER
Exec Dt:
12/22/1987
5
ROSENKRANZ, WOLFGANG
Exec Dt:
12/16/1987
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4881897
NONE
07154349
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 76
Reel/Frame:004857/0687   Pages: 1
Recorded: 03/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEITER, HERBERT
Exec Dt:
02/24/1988
2
KOCH, HERBERT
Exec Dt:
02/24/1988
3
HUND, ANDREAS
Exec Dt:
02/24/1988
4
REINHEIMER, GUENTER
Exec Dt:
02/24/1988
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30, POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837595
NONE
07163823
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 77
Reel/Frame:004893/0483   Pages: 1
Recorded: 05/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STANKEWITZ, H.-W.
Exec Dt:
04/21/1988
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
ERNST-LEITZ-STRASSE
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4881802
NONE
07189546
Correspondence name and address
FOLEY & LARDNER
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 78
Reel/Frame:004880/0683   Pages: 1
Recorded: 03/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDERS, MICHAEL
Exec Dt:
09/02/1988
2
HEIDEN, CHRISTOPH
Exec Dt:
11/02/1988
Assignee
1
ERNST LEITZ WETZLAR GMBH
ERNST-LEITZ-STRASSE 30, POSTFACH 20 20
D-6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859896
NONE
07183187
Correspondence name and address
FOLEY, LARDNER, SCHWARTZ, ET AL.
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 79
Reel/Frame:005047/0827   Pages: 1
Recorded: 11/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GAUL, NORBERT
Exec Dt:
10/13/1988
2
REINHEIMER, GUENTER
Exec Dt:
10/13/1988
3
WEIMAR, PETER
Exec Dt:
10/13/1988
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20,
ERNST-LEITZ-STRASSE,
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4961636
NONE
07276048
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 80
Reel/Frame:004975/0614   Pages: 1
Recorded: 11/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAFT, WINFRIED
Exec Dt:
10/24/1988
2
WUERFEL, VOLKER
Exec Dt:
10/17/1988
3
STEBEL, WOLFRAM
Exec Dt:
10/27/1988
4
MAERZHAEUSER, HEINZ
Exec Dt:
10/25/1988
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20, ERNST-LEITZ-STRASSE
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946266
NONE
07245147
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 81
Reel/Frame:004981/0339   Pages: 1
Recorded: 11/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOCH, HERBERT
Exec Dt:
11/15/1988
2
WEIMAR, PETER
Exec Dt:
11/15/1988
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
D-6330 WETZLAR 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4930882
NONE
07277953
Correspondence name and address
FOLEY & LARDNER
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 82
Reel/Frame:005024/0139   Pages: 1
Recorded: 02/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEINERT, NORBERT
Exec Dt:
01/03/1989
2
HUBER, WERNER
Exec Dt:
12/05/1988
3
DREUTH, RAINER
Exec Dt:
12/05/1988
4
FRANEK, HENNING
Exec Dt:
12/05/1988
Assignee
1
ERNST LEITZ WETZLAR GMBH
POSTFACH 20 20
WETZLAR 1, GERMANY D-6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859635
NONE
07268635
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 83
Reel/Frame:055599/0766   Pages: 5
Recorded: 03/15/2021
Attorney Dkt #:30100-10165573 1436941
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CW SONDEROPTIC GMBH
Exec Dt:
06/14/2018
Assignee
1
ERNST LEITZ WETZLAR GMBH
AM LEIT PARK 1
WETZLARA, GERMANY 35578
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7880978
US20100046091
12200487
 
8508864
US20110102913
12966586
Correspondence name and address
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC
2 NORTH RIVERSIDE PLAZA, SUITE 1500
CHICAGO, IL 60606
Assignment: 84
Reel/Frame:059499/0014   Pages: 10
Recorded: 03/24/2022
Attorney Dkt #:30100-10165678P 1443279
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CW SONDEROPTIC GMBH
Exec Dt:
06/14/2018
Assignee
1
ERNST LEITZ WETZLAR GMBH
AM LEITZ-PARK 2
35578 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7920783
US20100166403
12345052
Correspondence name and address
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC
2 NORTH RIVERSIDE PLAZA, SUITE 1500
CHICAGO, IL 60606
Assignment: 85
Reel/Frame:049315/0421   Pages: 4
Recorded: 05/30/2019
Attorney Dkt #:30100-10163912PF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DODOC, AURELIAN
Exec Dt:
05/24/2019
Assignee
1
ERNST LEITZ WETZLAR GMBH
AM LEITZ-PARK 2
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11143848
US20190310449
16355311
Correspondence name and address
DENNEMEYER & ASSOCIATES
2 NORTH RIVERSIDE PLAZA
SUITE 1500
CHICAGO, IL 60606

Search Results as of: 05/17/2024 08:03 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT