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Patent Assignment Assignor Details
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Assignor Name : BARTH, WOLFGANG
Total Assignments: 7
Assignment: 1
Reel/Frame:005852/0398   Pages: 2
Recorded: 09/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEULLMANN, MICHAEL
Exec Dt:
10/08/1990
2
BECKER, RAINER
Exec Dt:
10/08/1990
3
JANITSCHKE, LOTHAR
Exec Dt:
10/08/1990
4
LAUTERBACH, GERALD
Exec Dt:
10/08/1990
5
BARTH, WOLFGANG
Exec Dt:
10/04/1990
6
JANSEN, KLAAS
Exec Dt:
05/24/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5073538
NONE
07571899
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FL., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006418/0469   Pages: 2
Recorded: 02/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIEWALD, JOACHIM
Exec Dt:
01/27/1993
2
SCHEUB, VOLKER
Exec Dt:
01/27/1993
3
HOLLER, HELGE
Exec Dt:
01/27/1993
4
FENKL, KARL
Exec Dt:
01/27/1993
5
HUGEL, STEFAN
Exec Dt:
01/27/1993
6
BARTH, WOLFGANG
Exec Dt:
01/27/1993
7
GRELL, HANS-GEORG
Exec Dt:
01/27/1993
8
GROSSER, MARTIN
Exec Dt:
01/27/1993
9
MOLL, HERMANN
Exec Dt:
01/27/1993
10
POLLMANN, HORST
Exec Dt:
01/27/1993
11
SCHNEIDER, PETER
Exec Dt:
01/27/1993
Assignee
1
C. HAUSHAHN GMBH & CO
BORSIGSTRASSE 24
7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5398781
NONE
08014310
Correspondence name and address
MAVIS K. FOWLER
AKOO-TOREN
521 FIFTH AVENUE
NEW YORK, NY 10175
Assignment: 3
Reel/Frame:006645/0305   Pages: 8
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIEWALD, JOACHIM ET AL.
Exec Dt:
06/22/1993
2
SCHEUB, VOLKER
Exec Dt:
06/22/1993
3
HOLLER, HELGE
Exec Dt:
06/22/1993
4
FENKL, KARL
Exec Dt:
06/22/1993
5
HUGEL, STEFAN
Exec Dt:
06/22/1993
6
ROTHAUPT, JORG
Exec Dt:
06/22/1993
7
SCHNEIDER, PETER
Exec Dt:
06/22/1993
8
BARTH, WOLFGANG
Exec Dt:
06/22/1993
9
MOLL, HERMANN
Exec Dt:
06/22/1993
10
POLLMANN, HORST
Exec Dt:
06/22/1993
Assignee
1
C. HAUSHAHN GMBH & CO.
BORSIGSTRASSE 24
7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5377788
NONE
08100615
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
FRIEDRICH KUEFFNER
551 FIFTH AVENUE
NEW YORK, NEW YORK 10176
Assignment: 4
Reel/Frame:006873/0538   Pages: 5
Recorded: 02/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIEWALD, JOACHIM
Exec Dt:
12/17/1993
2
SCHEUB, VOLKER
Exec Dt:
12/17/1993
3
HOLLER, HELGE
Exec Dt:
12/17/1993
4
FENKL, KARL
Exec Dt:
12/17/1993
5
HUGEL, STEFAN
Exec Dt:
12/17/1993
6
GROSSER, MARTIN
Exec Dt:
12/17/1993
7
SCHNEIDER, PETER
Exec Dt:
12/17/1993
8
BARTH, WOLFGANG
Exec Dt:
12/17/1993
9
MOLL, HERMANN
Exec Dt:
12/17/1993
10
POLLMANN, HORST
Exec Dt:
12/17/1993
Assignee
1
C. HAUSHAHN GMBH & CO.
BORSIGSTRASSE 24
70469 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5469938
NONE
08190879
Correspondence name and address
FRIEDRICH KUEFFNER
FEIEREISEN & KUEFFNER
500 FIFTH AVENUE
NEW YORK, NEW YORK 10110
Assignment: 5
Reel/Frame:013142/0078   Pages: 3
Recorded: 07/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERNO, PETER
Exec Dt:
07/09/2002
2
OHM, ANDREAS
Exec Dt:
07/09/2002
3
BARTH, WOLFGANG
Exec Dt:
07/19/2002
4
BAUER, RICHARD-JOSEF
Exec Dt:
06/26/2002
5
SIEFERT, HANS-MARTIN
Exec Dt:
06/26/2002
6
ZIMMER, DIETER
Exec Dt:
07/05/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740306
US20030022894
10122694
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN, VICE PRESIDENT
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CONNECTICUT 06516
Assignment: 6
Reel/Frame:015129/0938   Pages: 4
Recorded: 02/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERNO, PETER
Exec Dt:
09/15/2003
2
OHM, ANDREAS
Exec Dt:
09/15/2003
3
BARTH, WOLFGANG
Exec Dt:
09/17/2003
4
BAUER, RICHARD-JOSEF
Exec Dt:
09/22/2003
5
SIEFERT, HANS-MARTIN
Exec Dt:
09/23/2003
6
ZIMMER, DIETER
Exec Dt:
10/07/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040142944
10473000
Correspondence name and address
BAYER PHARMACEUTICALS CORPORATION
JEFFREY M. GREENMAN
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 7
Reel/Frame:014737/0977   Pages: 3
Recorded: 06/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEWOHNER, ULRICH (DECEASED); NIEWOHNER, MARIA THERESIA (HEIR)
Exec Dt:
02/05/2004
2
BISCOFF, ERWIN
Exec Dt:
02/04/2004
3
HANING, HELMUT
Exec Dt:
02/04/2004
4
RAHBAR, AFSSANEH
Exec Dt:
01/16/2004
5
BANDEL, TIEMO-JOERG
Exec Dt:
02/11/2004
6
BARTH, WOLFGANG
Exec Dt:
02/13/2004
Assignee
1
BAYER HEALTHCARE AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6930108
US20040235838
10483462
Correspondence name and address
BAYER PHARMACEUTICALS CORP LAW & PATENTS
JEFFREY M. GREENMAN
400 MORGAN LANE
WEST HAVEN, CT 06516
LEA35463

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