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Patent Assignment Assignor Details
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Assignor Name : STEFAN, KLAUS-PETER
Total Assignments: 8
Assignment: 1
Reel/Frame:005420/0678   Pages: 2
Recorded: 08/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GASSER, OSWALD
Exec Dt:
08/07/1990
2
WANEK, ERICH
Exec Dt:
08/03/1990
3
GUGGENBERGER, RAINER
Exec Dt:
08/06/1990
4
STEFAN, KLAUS-PETER
Exec Dt:
08/06/1990
5
ELLRICH, KLAUS
Exec Dt:
08/02/1990
Assignee
1
THERA PATENT GMBH & CO. KG
GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTE
SEEFELD, GERMANY D-8031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5224957
NONE
07571303
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
SUITE 200
5300 SEQUOIA NW
ALBUQUERQUE, NM 87120
Assignment: 2
Reel/Frame:005420/0664   Pages: 4
Recorded: 08/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOCHUM, PETER
Exec Dt:
08/07/1990
2
GASSER, OSWALD
Exec Dt:
08/07/1990
3
HOLUPIREK, MANFRED
Exec Dt:
08/07/1990
4
WANEK, ERICH
Exec Dt:
08/03/1990
5
GUGGENBERGER, RAINER
Exec Dt:
08/07/1990
6
STEFAN, KLAUS-PETER
Exec Dt:
08/08/1990
7
ELLRICH, KLAUS
Exec Dt:
08/08/1990
Assignee
1
THERA PATENT GMBH & CO. KG
GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTEGRIESBERG 2
SEEFELD 1, GERMANY D-8031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147904
NONE
07570808
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON ST.,
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:005959/0871   Pages: 2
Recorded: 01/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EIDENBENZ, STEFAN
Exec Dt:
12/07/1991
2
ELLRICH, KLAUS
Exec Dt:
12/13/1991
3
GASSER, OSWALD
Exec Dt:
11/27/1991
4
GUGGENBERGER, RAINER
Exec Dt:
11/27/1991
5
IBURG, ANDREAS
Exec Dt:
12/16/1991
6
KORAN, PETER
Exec Dt:
11/28/1991
7
NOACK, MICHAEL C.
Exec Dt:
11/28/1991
8
NOWAK, REINHOLD
Exec Dt:
12/11/1991
9
ROULET, FRANCOIS
Exec Dt:
12/11/1991
10
STEFAN, KLAUS-PETER
Exec Dt:
11/28/1991
11
ZOLLNER, WERNER
Exec Dt:
11/28/1991
Assignee
1
THERA PATENT GMBH & CO. KG GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTE
GRIESBERG 2
D-8031 SEEFELD 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5244933
NONE
07775314
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
5300 SEQUOIA N.W., STE. 200
ALBUQUERQUE, NM 87120
Assignment: 4
Reel/Frame:009373/0404   Pages: 5
Recorded: 08/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEFAN, KLAUS-PETER
Exec Dt:
05/11/1998
Assignee
1
ESPE DENTAL AG
ESPE PLATZ, D-82229
SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6100314
NONE
09074690
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 5
Reel/Frame:012300/0300   Pages: 5
Recorded: 09/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, PETER
Exec Dt:
09/12/2001
2
GLASER, JURGEN
Exec Dt:
09/11/2001
3
NIRSCHL, HERMANN
Exec Dt:
09/11/2001
4
STEFAN, KLAUS-PETER
Exec Dt:
09/11/2001
Assignee
1
3M ESPE AG
ESPE PLATZ
SEEFELD, GERMANY D-822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6719834
NONE
09937841
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:013941/0861   Pages: 3
Recorded: 11/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEUKER, MARC
Exec Dt:
08/27/2002
2
SICK, MICHAEL
Exec Dt:
10/01/2002
3
STEFAN, KLAUS-PETER
Exec Dt:
09/11/2002
4
HAGER, GABRIELE
Exec Dt:
09/02/2002
5
STENGER, ANGELA
Exec Dt:
09/10/2002
6
ECKHARDT, GUNTHER
Exec Dt:
08/23/2002
Assignee
1
3M ESPE AG
ESPE PLATZ
D-82229 SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715645
US20030136799
10204250
Correspondence name and address
CROWELL & MORING, LLP.
DONALD D. EVENSON
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:014722/0421   Pages: 3
Recorded: 11/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKULLA, MARKUS
Exec Dt:
05/21/2003
2
RACKELMANN, GABRIELE
Exec Dt:
06/10/2003
3
STEFAN, KLAUS-PETER
Exec Dt:
05/19/2003
Assignee
1
3M ESPE
ESPE PLATZ
D-82229 SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050261393
10432820
Correspondence name and address
CROWELL & MORING LLP
DONALD D. EVENSON
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 8
Reel/Frame:014217/0380   Pages: 3
Recorded: 12/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKULLA, MARKUS
Exec Dt:
07/28/2003
2
LECHNER, GUENTHER
Exec Dt:
07/28/2003
3
STEFAN, KLAUS-PETER
Exec Dt:
07/28/2003
4
RAKELMANN, GABRIELE
Exec Dt:
07/28/2003
5
ECKHARDT, GUNTHER
Exec Dt:
07/28/2003
Assignee
1
3M ESPE AG
ESPE PLATZ
SEEFELD, GERMANY 82229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7456232
US20040254260
10432946
Correspondence name and address
MUETING, RAASCH & GEBHARDT, P.A.
ANN M. MUETING
P.O. BOX 581415
MINNEAPOLIS, MN 55458-1415

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