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Patent Assignment Assignor Details
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Assignor Name : WOLLWEBER, HARTMUND
Total Assignments: 7
Assignment: 1
Reel/Frame:004867/0100   Pages: 1
Recorded: 04/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, HARTMUND
Exec Dt:
04/05/1988
2
STOLTEFUSS, JURGEN
Exec Dt:
04/05/1988
3
BERSCHAUER, FRIEDRICH
Exec Dt:
04/05/1988
4
DE JONG, ANNO
Exec Dt:
04/05/1988
5
SCHEER, MARTIN
Exec Dt:
04/05/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4904679
NONE
07185177
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004889/0303   Pages: 1
Recorded: 04/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, HARTMUND
Exec Dt:
04/05/1988
2
STOLTEFUSS, JURGEN
Exec Dt:
04/05/1988
3
BERSCHAUER, FRIEDRICH
Exec Dt:
04/05/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4935409
NONE
07186522
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:006193/0838   Pages: 2
Recorded: 07/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSEN, BRUNO
Exec Dt:
05/22/1992
2
ZAISS, SIEGFRIED
Exec Dt:
05/25/1992
3
WOLLWEBER, HARTMUND
Exec Dt:
06/16/1992
4
DE JONGE, MAARTEN
Exec Dt:
05/27/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5328931
NONE
07917565
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:006383/0677   Pages: 2
Recorded: 01/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEHNER, OTTO
Exec Dt:
10/26/1992
2
WOLLWEBER, HARTMUND
Exec Dt:
11/09/1992
3
GOLDMANN, SIEGFRIED
Exec Dt:
10/26/1992
4
ROSEN, BRUNO
Exec Dt:
10/27/1992
5
ZAISS, SIEGFRIED
Exec Dt:
10/27/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342847
NONE
08001017
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:006625/0234   Pages: 2
Recorded: 07/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHNER, OTTO
Exec Dt:
05/05/1993
2
WOLLWEBER, HARTMUND
Exec Dt:
05/05/1993
3
ROSEN, BRUNO
Exec Dt:
05/05/1993
4
ZAISS, SIEGFRIED
Exec Dt:
05/05/1993
5
GOLDMANN, SIEGFRIED
Exec Dt:
04/30/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN LEVERKUSEN, GERMANY D-5090
LEVERKUSEN,, GERMANY D-5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5559139
NONE
08090722
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 6
Reel/Frame:007623/0149   Pages: 4
Recorded: 08/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAHNS, KLAUS
Exec Dt:
06/26/1995
2
BEHNER, OTTO
Exec Dt:
06/29/1995
3
GOLDMANN, SIEGFRIED
Exec Dt:
06/26/1995
4
GEORG-HEINE, HANS
Exec Dt:
06/14/1995
5
JUNGE, BODO
Exec Dt:
06/21/1995
6
SCHOHE-LOOP, RUDOLF
Exec Dt:
06/26/1995
7
WEHINGER, EGBERT
Exec Dt:
06/27/1995
8
WOLLWEBER, HARTMUND
Exec Dt:
06/21/1995
9
SOMMERMEYER, HENNING
Exec Dt:
06/29/1995
10
GLASER, THOMAS
Exec Dt:
06/14/1995
11
WITTKA, REILINDE
Exec Dt:
06/14/1995
12
DE VRY, JEAN-MARIE-VIKTOR
Exec Dt:
06/14/1995
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5665741
NONE
08516668
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 7
Reel/Frame:007624/0150   Pages: 4
Recorded: 08/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URBAHNS, KLAUS
Exec Dt:
06/26/1995
2
HEINE, HANS-GEORGE
Exec Dt:
06/14/1995
3
JUNGE, BODO
Exec Dt:
06/21/1995
4
SCHOHE-LOOP, RUDOLF
Exec Dt:
06/26/1995
5
WOLLWEBER, HARTMUND
Exec Dt:
06/21/1995
6
SOMMERMEYER, HENNING
Exec Dt:
06/27/1995
7
GLASER, THOMAS
Exec Dt:
06/14/1995
8
WITTKA, REILINDE
Exec Dt:
06/14/1995
9
VIKTOR DE VRY, JEAN-MARIE
Exec Dt:
06/14/1995
Assignee
1
BAYER AG
KONZERNZENTRALE RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5530014
NONE
08516679
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER ET AL.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144

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