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Patent Assignment Assignor Details
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Assignor Name : SACKMANN, GUNTER
Total Assignments: 25
Assignment: 1
Reel/Frame:004181/0685   Pages: 1
Recorded: 09/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/23/1983
2
Exec Dt:
09/23/1983
3
Exec Dt:
09/23/1983
4
Exec Dt:
09/23/1983
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06537476
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004257/0065   Pages: 1
Recorded: 05/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/27/1984
2
Exec Dt:
04/27/1984
3
Exec Dt:
04/27/1984
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06607103
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004302/0660   Pages: 1
Recorded: 08/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/01/1984
2
Exec Dt:
08/01/1984
3
Exec Dt:
08/01/1984
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06643159
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:004370/0711   Pages: 1
Recorded: 02/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/18/1985
2
Exec Dt:
01/18/1985
3
Exec Dt:
01/18/1985
4
Exec Dt:
01/18/1985
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06700411
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004408/0367   Pages: 1
Recorded: 05/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/17/1985
2
Exec Dt:
04/17/1985
3
Exec Dt:
04/17/1985
4
Exec Dt:
04/17/1985
Assignee
1
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06730227
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004439/0115   Pages: 1
Recorded: 08/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/19/1985
2
Exec Dt:
07/19/1985
3
Exec Dt:
07/19/1985
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06762601
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:005045/0783   Pages: 1
Recorded: 02/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/03/1989
2
Exec Dt:
02/03/1989
3
Exec Dt:
02/03/1989
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07312089
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:005746/0302   Pages: 2
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1991
2
Exec Dt:
04/09/1991
3
Exec Dt:
04/09/1991
4
Exec Dt:
04/09/1991
Assignee
1
A CORPORATION OF GERMANY
LEVERKUSEN,
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07713923
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:006695/0860   Pages: 2
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/1993
2
Exec Dt:
07/26/1993
3
Exec Dt:
08/04/1993
4
Exec Dt:
07/26/1993
Assignee
1
KONZERNVERWALTUNG RP, PATENTE KONZERN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08123256
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:007032/0190   Pages: 2
Recorded: 06/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/1994
2
Exec Dt:
05/18/1994
3
Exec Dt:
05/16/1994
4
Exec Dt:
05/16/1994
5
Exec Dt:
05/16/1994
Assignee
1
D 51368
LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08255506
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 11
Reel/Frame:007646/0990   Pages: 2
Recorded: 09/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/1994
2
Exec Dt:
08/01/1994
3
Exec Dt:
08/01/1994
4
Exec Dt:
08/01/1994
5
Exec Dt:
08/01/1994
Assignee
1
SEPTESTRAAT 27
MORTSEL, BELGIUM B-264
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08289638
Correspondence name and address
BREINER & BREINER
115 NORTH HENRY STREET
P.O. BOX 19290
ALEXANDRIA, VA 22320-0290
Assignment: 12
Reel/Frame:007181/0205   Pages: 2
Recorded: 10/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/1994
2
Exec Dt:
08/10/1994
3
Exec Dt:
08/15/1994
4
Exec Dt:
08/09/1994
Assignee
1
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08319191
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10951
Assignment: 13
Reel/Frame:007362/0737   Pages: 2
Recorded: 02/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/1994
2
Exec Dt:
12/15/1994
3
Exec Dt:
12/15/1994
4
Exec Dt:
12/15/1994
Assignee
1
KONZERNVERWALTUNG RP PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08391506
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:007621/0272   Pages: 2
Recorded: 08/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/1995
2
Exec Dt:
06/20/1995
3
Exec Dt:
06/22/1995
4
Exec Dt:
07/03/1995
5
Exec Dt:
06/22/1995
Assignee
1
KONZERNVERWALTUNG RP PATENTE KONZERN
D-51368 LEVERKSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08512835
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 15
Reel/Frame:008391/0208   Pages: 2
Recorded: 12/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/1996
2
Exec Dt:
11/19/1996
3
Exec Dt:
11/20/1996
4
Exec Dt:
11/19/1996
Assignee
1
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08771575
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 16
Reel/Frame:008809/0848   Pages: 2
Recorded: 11/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/1997
2
Exec Dt:
09/16/1997
3
Exec Dt:
09/05/1997
4
Exec Dt:
09/05/1997
Assignee
1
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08964069
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:009661/0293   Pages: 2
Recorded: 12/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/1998
2
Exec Dt:
11/24/1998
3
Exec Dt:
11/23/1998
4
Exec Dt:
11/23/1998
5
Exec Dt:
11/25/1998
6
Exec Dt:
11/25/1998
7
Exec Dt:
11/26/1998
Assignee
1
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09211383
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205
Assignment: 18
Reel/Frame:011786/0436   Pages: 2
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1999
2
Exec Dt:
03/18/1999
3
Exec Dt:
03/22/1999
4
Exec Dt:
03/22/1999
Assignee
1
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09247748
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:012613/0784   Pages: 2
Recorded: 09/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2000
2
Exec Dt:
01/15/2000
3
Exec Dt:
01/27/2000
4
Exec Dt:
01/20/2000
5
Exec Dt:
01/11/2000
6
Exec Dt:
01/11/2000
7
Exec Dt:
01/07/2000
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09463208
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 20
Reel/Frame:011033/0152   Pages: 3
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2000
2
Exec Dt:
07/07/2000
3
Exec Dt:
07/10/2000
4
Exec Dt:
07/11/2000
5
Exec Dt:
07/11/2000
6
Exec Dt:
07/11/2000
7
Exec Dt:
07/17/2000
8
Exec Dt:
07/11/2000
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09622136
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 21
Reel/Frame:011404/0061   Pages: 2
Recorded: 12/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2000
2
Exec Dt:
11/20/2000
3
Exec Dt:
11/22/2000
4
Exec Dt:
11/21/2000
5
Exec Dt:
11/21/2000
6
Exec Dt:
11/21/2000
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09734400
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 22
Reel/Frame:011739/0033   Pages: 2
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2001
2
Exec Dt:
02/11/2001
3
Exec Dt:
02/19/2001
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09835665
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:012281/0098   Pages: 2
Recorded: 10/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2001
2
Exec Dt:
08/14/2001
3
Exec Dt:
08/30/2001
4
Exec Dt:
08/30/2001
5
Exec Dt:
09/03/2001
Assignee
1
PATENTE UND LIZENSEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09878553
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 24
Reel/Frame:012712/0624   Pages: 2
Recorded: 03/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2001
2
Exec Dt:
11/14/2001
3
Exec Dt:
12/03/2001
4
Exec Dt:
12/03/2001
5
Exec Dt:
12/03/2001
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09878553
Correspondence name and address
BAYER CORP.
ARON PREIS
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 25
Reel/Frame:005141/0982   Pages: 1
Recorded: 09/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
00/00/0000
2
Exec Dt:
00/00/0000
3
Exec Dt:
00/00/0000
4
Exec Dt:
00/00/0000
5
Exec Dt:
00/00/0000
6
Exec Dt:
00/00/0000
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07408858
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016

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