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Assignor Name : DUTZMANN, STEFAN
Total Assignments: 146
Assignment: 1
Reel/Frame:004810/0785   Pages: 1
Recorded: 11/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEISSMULLER, JOACHIM
Exec Dt:
10/26/1987
2
DUTZMANN, STEFAN
Exec Dt:
10/26/1987
3
REINECKE, PAUL
Exec Dt:
10/26/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4829063
NONE
07118107
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004821/0107   Pages: 1
Recorded: 01/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
01/04/1988
2
KRAMER, WOLFGANG
Exec Dt:
01/04/1988
3
BRANDES, WILHELM
Exec Dt:
01/04/1988
4
DUTZMANN, STEFAN
Exec Dt:
01/04/1988
5
HANSSLER, GERD
Exec Dt:
01/04/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914122
NONE
07147466
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004840/0877   Pages: 1
Recorded: 01/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
01/04/1988
2
BRANDES, WILHELM
Exec Dt:
01/04/1988
3
DUTZMANN, STEFAN
Exec Dt:
01/04/1988
4
HANSSLER, GERD
Exec Dt:
01/04/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849435
NONE
07146876
Correspondence name and address
SPRUNG HORN KRAMER WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004844/0209   Pages: 1
Recorded: 01/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
01/04/1988
2
DUTZMANN, STEFAN
Exec Dt:
01/04/1988
3
REINECKE, PAUL
Exec Dt:
01/04/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877446
NONE
07146996
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004844/0371   Pages: 1
Recorded: 01/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEISSMULLER, JOACHIM
Exec Dt:
01/11/1988
2
BERG, DIETER
Exec Dt:
01/11/1988
3
DUTZMANN, STEFAN
Exec Dt:
01/11/1988
4
HANSSLER, GERD
Exec Dt:
01/11/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4904656
NONE
07148395
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004821/0093   Pages: 1
Recorded: 01/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEISSMULLER, JOACHIM
Exec Dt:
01/13/1988
2
BERG, DIETER
Exec Dt:
01/13/1988
3
DUTZMANN, STEFAN
Exec Dt:
01/13/1988
4
REINECKE, PAUL
Exec Dt:
01/13/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4800202
NONE
07147416
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004840/0964   Pages: 1
Recorded: 01/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
01/15/1988
2
REINECKE, PAUL
Exec Dt:
01/15/1988
3
BOCKMANN, KLAUS
Exec Dt:
01/15/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4847279
NONE
07149247
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004840/0438   Pages: 1
Recorded: 02/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOCKMANN, KLAUS
Exec Dt:
01/18/1988
2
STROECH, KLAUS
Exec Dt:
01/18/1988
3
DUTZMANN, STEFAN
Exec Dt:
01/18/1988
4
REINECKE, PAUL
Exec Dt:
01/18/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4845116
NONE
07150684
 
4845116
NONE
07150684
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004839/0063   Pages: 1
Recorded: 02/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFGANG
Exec Dt:
02/05/1988
2
WEISSMULLER, JOACHIM
Exec Dt:
02/05/1988
3
BERG, DIETER
Exec Dt:
02/05/1988
4
DUTZMANN, STEFAN
Exec Dt:
02/05/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851405
NONE
07161830
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004866/0061   Pages: 1
Recorded: 03/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FEST, CHRISTA
Exec Dt:
02/12/1988
2
FINDEISEN, KURT
Exec Dt:
02/12/1988
3
BRANDES, WILHELM
Exec Dt:
02/12/1988
4
DUTZMANN, STEFAN
Exec Dt:
02/12/1988
5
HANSSLER, GERD
Exec Dt:
02/12/1988
6
REINECKE, PAUL
Exec Dt:
02/12/1988
Assignee
1
BAYER AKTIENGESESCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886832
NONE
07166335
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:004872/0552   Pages: 1
Recorded: 03/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FEST, CHRISTA
Exec Dt:
02/12/1988
2
BRANDES, WILHELM
Exec Dt:
02/12/1988
3
DUTZMANN, STEFAN
Exec Dt:
02/12/1988
4
HANSSLER, GERD
Exec Dt:
02/12/1988
5
KUCK, KARL-HEINZ
Exec Dt:
02/12/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931465
NONE
07165651
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004862/0533   Pages: 1
Recorded: 03/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
03/04/1988
2
DUTZMANN, STEFAN
Exec Dt:
03/04/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4871761
NONE
07170522
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:004882/0011   Pages: 1
Recorded: 05/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOLMWOOD, GRAHAM
Exec Dt:
04/20/1988
2
KRAATZ, UDO
Exec Dt:
04/20/1988
3
BUCHEL, KARL H.
Exec Dt:
04/20/1988
4
BRANDES, WILHELM
Exec Dt:
04/20/1988
5
DUTZMANN, STEFAN
Exec Dt:
04/20/1988
6
REINECKE, PAUL
Exec Dt:
04/20/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4894383
NONE
07190733
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:004893/0599   Pages: 1
Recorded: 05/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOLMWOOD, GRAHAM
Exec Dt:
04/20/1988
2
JAGER, GERHARD
Exec Dt:
04/20/1988
3
BUCHEL, KARL H.
Exec Dt:
04/20/1988
4
BRANDES, WILHELM
Exec Dt:
04/20/1988
5
DUTZMANN, STEFAN
Exec Dt:
04/20/1988
6
HANSSLER, GERD
Exec Dt:
04/20/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960453
NONE
07190601
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:004905/0624   Pages: 1
Recorded: 06/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STROECH, KLAUS
Exec Dt:
05/27/1988
2
BIELEFELDT, DIETMAR
Exec Dt:
05/27/1988
3
BRANDES, WILHELM
Exec Dt:
05/27/1988
4
DUTZMANN, STEFAN
Exec Dt:
05/27/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4954162
NONE
07204470
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:004905/0685   Pages: 1
Recorded: 06/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
05/27/1988
2
REINECKE, PAUL
Exec Dt:
05/27/1988
3
SCHEINPFLUG, HANS
Exec Dt:
05/27/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4845117
NONE
07204463
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:004911/0496   Pages: 1
Recorded: 06/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STROECH, KLAUS
Exec Dt:
06/01/1988
2
BRANDES, WILHELM
Exec Dt:
06/01/1988
3
DUTZMANN, STEFAN
Exec Dt:
06/01/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4913727
NONE
07206403
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 18
Reel/Frame:004895/0249   Pages: 1
Recorded: 06/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STROECH, KLAUS
Exec Dt:
06/03/1988
2
BOCKMANN, KLAUS
Exec Dt:
06/03/1988
3
DUTZMANN, STEFAN
Exec Dt:
06/03/1988
4
BRANDES, WILHELM
Exec Dt:
06/03/1988
5
LURSSEN, KLAUS
Exec Dt:
06/03/1988
6
REINECKE, PAUL
Exec Dt:
06/03/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4938791
NONE
07211799
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 19
Reel/Frame:004894/0786   Pages: 1
Recorded: 06/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STROECH, KLAUS
Exec Dt:
06/16/1988
2
FRIE, MONIKA
Exec Dt:
06/16/1988
3
BOCKMANN, KLAUS
Exec Dt:
06/16/1988
4
LURSSEN, KLAUS
Exec Dt:
06/16/1988
5
DUTZMANN, STEFAN
Exec Dt:
06/16/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888048
NONE
07213877
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 20
Reel/Frame:004902/0645   Pages: 1
Recorded: 06/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDNER, WERNER
Exec Dt:
06/27/1988
2
BECKER, BENEDIKT
Exec Dt:
06/27/1988
3
STEFFENS, ROBERT
Exec Dt:
06/27/1988
4
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
06/27/1988
5
BRANDES, WILHELM
Exec Dt:
06/27/1988
6
STENDEL, WILHELM
Exec Dt:
06/27/1988
7
DUTZMANN, STEFAN
Exec Dt:
06/27/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929642
NONE
07212816
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 21
Reel/Frame:004909/0858   Pages: 1
Recorded: 07/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STROECH, KLAUS
Exec Dt:
06/27/1988
2
FRIE, MONIKA
Exec Dt:
06/27/1988
3
HIMMLER, THOMAS
Exec Dt:
06/27/1988
4
BRANDES, WILHELM
Exec Dt:
06/27/1988
5
DUTZMANN, STEFAN
Exec Dt:
06/27/1988
6
HANSSLER, GERD
Exec Dt:
06/27/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4925482
NONE
07216690
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 22
Reel/Frame:004933/0616   Pages: 1
Recorded: 07/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFGANG
Exec Dt:
07/01/1988
2
BUCHEL, KARL H.
Exec Dt:
07/01/1988
3
HOLMWOOD, GRAHAM
Exec Dt:
07/01/1988
4
DUTZMANN, STEFAN
Exec Dt:
07/01/1988
5
REINECKE, PAUL
Exec Dt:
07/01/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918093
NONE
07218718
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 23
Reel/Frame:004940/0781   Pages: 1
Recorded: 07/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
07/01/1988
2
MARHOLD, ALBRECHT
Exec Dt:
07/01/1988
3
BUCHEL, KARL H.
Exec Dt:
07/01/1988
4
DUTZMANN, STEFAN
Exec Dt:
07/01/1988
5
REINECKE, PAUL
Exec Dt:
07/01/1988
6
BRANDES, WILHELM
Exec Dt:
07/01/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968712
NONE
07225971
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE..
NEW YORK, NY 10016
Assignment: 24
Reel/Frame:004973/0407   Pages: 1
Recorded: 11/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
10/14/1988
2
KRAMER, WOLFGANG
Exec Dt:
10/14/1988
3
BRANDES, WILHELM
Exec Dt:
10/14/1988
4
DUTZMANN, STEFAN
Exec Dt:
10/14/1988
5
HANSSLER, GERD
Exec Dt:
10/14/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4927844
NONE
07269938
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 25
Reel/Frame:005037/0915   Pages: 1
Recorded: 02/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
01/12/1989
2
BUCHEL, KARL H.
Exec Dt:
01/12/1989
3
BRANDES, WILHELM
Exec Dt:
01/12/1989
4
DUTZMANN, STEFAN
Exec Dt:
01/12/1989
5
LURSSEN, KLAUS
Exec Dt:
01/12/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371065
NONE
07305836
Correspondence name and address
SPRUNG HORN KRAME & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 26
Reel/Frame:005045/0841   Pages: 1
Recorded: 02/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEFELD, GERD
Exec Dt:
01/23/1989
2
DUTZMANN, STEFAN
Exec Dt:
01/23/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4962118
NONE
07311327
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 27
Reel/Frame:005049/0819   Pages: 1
Recorded: 02/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
02/01/1989
2
KRAMER, WOLFGANG
Exec Dt:
02/01/1989
3
DUTZMANN, STEFAN
Exec Dt:
02/01/1989
4
BRANDES, WILHELM
Exec Dt:
02/01/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965275
NONE
07316056
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 28
Reel/Frame:005051/0607   Pages: 1
Recorded: 03/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEFELD, GERD
Exec Dt:
02/03/1989
2
KLAUSENER, ALEXANDER
Exec Dt:
02/03/1989
3
KRAMER, WOLFGANG
Exec Dt:
02/03/1989
4
BRANDES, WILHELM
Exec Dt:
02/03/1989
5
DUTZMANN, STEFAN
Exec Dt:
02/03/1989
6
HANSSLER, GERD
Exec Dt:
02/03/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT,
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968709
NONE
07318026
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 29
Reel/Frame:005062/0557   Pages: 1
Recorded: 04/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUCHEL, KARL H.
Exec Dt:
03/23/1989
2
HOLMWOOD, GRAHAM
Exec Dt:
03/23/1989
3
HANSSLER, GERD
Exec Dt:
03/23/1989
4
BRANDES, WILHEIM
Exec Dt:
03/23/1989
5
DUTZMANN, STEFAN
Exec Dt:
03/23/1989
Assignee
1
BAYER AKTIENGSELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994480
NONE
07337201
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 30
Reel/Frame:005062/0564   Pages: 1
Recorded: 04/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
03/31/1989
2
BRANDES, WILHELM
Exec Dt:
03/31/1989
3
DUTZMANN, STEFAN
Exec Dt:
03/31/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977182
NONE
07336983
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 31
Reel/Frame:005062/0758   Pages: 1
Recorded: 04/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
03/31/1989
2
BRANDES, WILHELM
Exec Dt:
03/31/1989
3
DUTZMANN, STEFAN
Exec Dt:
03/31/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4963181
NONE
07337195
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 32
Reel/Frame:005062/0498   Pages: 1
Recorded: 04/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
04/07/1989
2
BRANDES, WILHELM
Exec Dt:
04/07/1989
3
DUTZMANN, STEFAN
Exec Dt:
04/07/1989
4
HANSSLER, GERD
Exec Dt:
04/07/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965265
NONE
07336925
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 33
Reel/Frame:005099/0839   Pages: 1
Recorded: 07/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANTZSCH, REINHARD
Exec Dt:
06/21/1989
2
KYSELA, ERNST
Exec Dt:
06/21/1989
3
BUCHEL, KARL H.
Exec Dt:
06/21/1989
4
DUTZMANN, STEFAN
Exec Dt:
06/21/1989
5
BRANDES, WILHELM
Exec Dt:
06/21/1989
6
HANSSLER, GERD
Exec Dt:
06/21/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5025030
NONE
07376721
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 34
Reel/Frame:005100/0977   Pages: 1
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAATZ, UDO
Exec Dt:
06/21/1989
2
HOLMWOOD, GRAHAM
Exec Dt:
06/21/1989
3
GASSEN, KARL-RUDOLF
Exec Dt:
06/21/1989
4
DUTZMANN, STEFAN
Exec Dt:
06/21/1989
5
BRANDES, WILHELM
Exec Dt:
06/21/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5047415
NONE
07378730
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 35
Reel/Frame:005101/0231   Pages: 1
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
06/22/1989
2
BRANDES, WILHELM
Exec Dt:
06/22/1989
3
DUTZMANN, STEFAN
Exec Dt:
06/22/1989
4
PAULUS, WILFRIED
Exec Dt:
06/22/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4962102
NONE
07378894
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 36
Reel/Frame:005109/0259   Pages: 1
Recorded: 07/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
07/06/1989
2
BERG, DIETER
Exec Dt:
07/06/1989
3
DUTZMANN, STEFAN
Exec Dt:
07/06/1989
4
BRANDES, WILHELM
Exec Dt:
07/06/1989
5
HANSSLER, GERD
Exec Dt:
07/06/1989
6
MAULER, ASTRID
Exec Dt:
07/06/1989
7
PAULUS, WILFRIED
Exec Dt:
07/06/1989
8
FRIE, MONIKA
Exec Dt:
07/06/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081140
NONE
07384595
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 37
Reel/Frame:005111/0074   Pages: 1
Recorded: 08/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
07/25/1989
2
KRANZ, ECKART
Exec Dt:
07/25/1989
3
BRANDES, WILHELM
Exec Dt:
07/25/1989
4
DUTZMANN, STEFAN
Exec Dt:
07/25/1989
5
HANSSLER, GERD
Exec Dt:
07/25/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4988715
NONE
07389032
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 38
Reel/Frame:005116/0200   Pages: 1
Recorded: 08/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFGANG
Exec Dt:
07/26/1989
2
WEISSMULLER, JOACHIM
Exec Dt:
07/26/1989
3
BERG, DIETER
Exec Dt:
07/26/1989
4
BRANDES, WILHELM
Exec Dt:
07/26/1989
5
DUTZMANN, STEFAN
Exec Dt:
07/26/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985421
NONE
07395231
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 39
Reel/Frame:005121/0913   Pages: 1
Recorded: 08/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFGANG
Exec Dt:
07/26/1989
2
WEISSMULLER, JOACHIM
Exec Dt:
07/26/1989
3
BERG, DIETER
Exec Dt:
07/26/1989
4
BRANDES, WILHELM
Exec Dt:
07/26/1989
5
DUTZMANN, STEFAN
Exec Dt:
07/26/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010101
NONE
07395391
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 40
Reel/Frame:005242/0391   Pages: 1
Recorded: 01/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GAYER, HERBERT
Exec Dt:
01/19/1990
2
KRAMER, WOLFGANG
Exec Dt:
01/19/1990
3
DUTZMANN, STEFAN
Exec Dt:
01/19/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5241101
NONE
07471891
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 41
Reel/Frame:005231/0466   Pages: 1
Recorded: 02/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLAUSENER, ALEXANDER
Exec Dt:
01/20/1990
2
KLEEFELD, GERD
Exec Dt:
01/20/1990
3
BERG, DIETER
Exec Dt:
01/20/1990
4
DUTZMANN, STEFAN
Exec Dt:
01/20/1990
5
HANSSLER, GERD
Exec Dt:
01/20/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008275
NONE
07477271
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 42
Reel/Frame:005247/0394   Pages: 1
Recorded: 02/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLAUSENER, ALEXANDER
Exec Dt:
01/23/1990
2
KLEEFELD, GERD
Exec Dt:
01/23/1990
3
BRANDES, WILHELM
Exec Dt:
01/23/1990
4
DUTZMANN, STEFAN
Exec Dt:
01/23/1990
5
HANSSLER, GERD
Exec Dt:
01/23/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114959
NONE
07478119
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 43
Reel/Frame:005229/0134   Pages: 1
Recorded: 02/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAGER, GERHARD
Exec Dt:
01/24/1990
2
KRAATZ, UDO
Exec Dt:
01/24/1990
3
DUTZMANN, STEFAN
Exec Dt:
01/24/1990
4
BRANDES, WILHELM
Exec Dt:
01/24/1990
5
HANSSLER, GERD
Exec Dt:
01/24/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4988383
NONE
07475640
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 44
Reel/Frame:005259/0144   Pages: 1
Recorded: 03/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
03/05/1990
2
KLEEFELD, GERD
Exec Dt:
03/05/1990
3
DUTZMANN, STEFAN
Exec Dt:
03/05/1990
4
HANSSLER, GERD
Exec Dt:
03/05/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5036085
NONE
07495528
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 45
Reel/Frame:005282/0360   Pages: 1
Recorded: 04/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
03/15/1990
2
BRANDES, WILHELM
Exec Dt:
03/15/1990
3
DUTZMANN, STEFAN
Exec Dt:
03/15/1990
4
HANSSLER, GERD
Exec Dt:
03/15/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5091408
NONE
07506414
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 46
Reel/Frame:005331/0409   Pages: 2
Recorded: 06/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
05/17/1990
2
DUTZMANN, STEFAN
Exec Dt:
05/17/1990
3
BRANDES, WILHELM
Exec Dt:
05/17/1990
4
PAULUS, WILFRIED
Exec Dt:
05/17/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071865
NONE
07532281
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 47
Reel/Frame:005334/0248   Pages: 2
Recorded: 06/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STROECH, KLAUS
Exec Dt:
05/30/1990
2
BACKENS-HAMMERSCHMIDT, SUSANNE
Exec Dt:
05/30/1990
3
HANSSLER, GERD
Exec Dt:
05/30/1990
4
DUTZMANN, STEFAN
Exec Dt:
05/30/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096913
NONE
07535797
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 48
Reel/Frame:005347/0369   Pages: 2
Recorded: 06/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
05/31/1990
2
BRANDES, WILHELM
Exec Dt:
05/31/1990
3
DUTZMANN, STEFAN
Exec Dt:
05/31/1990
4
HANSSLER, GERD
Exec Dt:
05/31/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5041459
NONE
07535270
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 49
Reel/Frame:005353/0366   Pages: 2
Recorded: 06/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERKENBECK, JURGEN
Exec Dt:
06/05/1990
2
FRIE, MONIKA
Exec Dt:
06/05/1990
3
STROECH, KLAUS
Exec Dt:
06/05/1990
4
HIMMLER, THOMAS
Exec Dt:
06/05/1990
5
LUDWIG, GEORG-W.
Exec Dt:
06/05/1990
6
BRANDES, WILHELM
Exec Dt:
06/05/1990
7
DUTZMANN, STEFAN
Exec Dt:
06/05/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096912
NONE
07535266
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 50
Reel/Frame:005350/0972   Pages: 2
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
06/07/1990
2
WOLLWEBER, DETLEF
Exec Dt:
06/07/1990
3
BRANDES, WILHELM
Exec Dt:
06/07/1990
4
DUTZMANN, STEFAN
Exec Dt:
06/07/1990
5
HANSSLER, GERD
Exec Dt:
06/07/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061312
NONE
07539631
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 51
Reel/Frame:005355/0474   Pages: 2
Recorded: 06/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEFELD, GERD
Exec Dt:
06/22/1990
2
DUTZMANN, STEFAN
Exec Dt:
06/22/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5095029
NONE
07546143
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 52
Reel/Frame:005417/0562   Pages: 2
Recorded: 08/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEFELD, GERD
Exec Dt:
08/01/1990
2
KLAUSENER, ALEXANDER
Exec Dt:
08/01/1990
3
KRAMER, WOLFGANG
Exec Dt:
08/01/1990
4
BRANDES, WILHELM
Exec Dt:
08/01/1990
5
DUTZMANN, STEFAN
Exec Dt:
08/01/1990
6
HANSSLER, GERD
Exec Dt:
08/01/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, BAYERWERK, GERMANY 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5120755
NONE
07563178
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 53
Reel/Frame:005470/0390   Pages: 2
Recorded: 10/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
09/20/1990
2
BRANDES, WILHELM
Exec Dt:
09/20/1990
3
BERG, DIETER
Exec Dt:
09/20/1990
4
HOLMWOOD, GRAHAM
Exec Dt:
09/20/1990
5
WOLLWEBER, DETLEF
Exec Dt:
09/20/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059616
NONE
07592158
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 54
Reel/Frame:005495/0439   Pages: 2
Recorded: 10/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLAUSENER, ALEXANDER
Exec Dt:
10/19/1990
2
BERG, DIETER
Exec Dt:
10/19/1990
3
SEITZ, THOMAS
Exec Dt:
10/19/1990
4
BRANDES, WILHELM
Exec Dt:
10/19/1990
5
DUTZMANN, STEFAN
Exec Dt:
10/19/1990
6
HANSSLER, GERD
Exec Dt:
10/19/1990
7
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
10/19/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137898
NONE
07604739
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 55
Reel/Frame:005549/0703   Pages: 2
Recorded: 12/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERKENBECK, JURGEN
Exec Dt:
11/02/1990
2
STROECH, KLAUS
Exec Dt:
11/02/1990
3
FUGMANN, BURGHARD
Exec Dt:
11/02/1990
4
DUTZMANN, STEFAN
Exec Dt:
11/02/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140035
NONE
07629284
Correspondence name and address
LEONARD HORN
SPRUNG KRAMER & WOODS
1140 AVE., OF THE AMERICAS
NY, NY 10036
Assignment: 56
Reel/Frame:005545/0534   Pages: 2
Recorded: 12/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLLWEBER, DETLEF
Exec Dt:
11/09/1990
2
KRAMER, WOLFGANG
Exec Dt:
11/09/1990
3
BRANDES, WILHELM
Exec Dt:
11/09/1990
4
DUTZMANN, STEFAN
Exec Dt:
11/09/1990
5
PAULUS, WILFRIED
Exec Dt:
11/09/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118702
NONE
07628790
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 57
Reel/Frame:005582/0326   Pages: 2
Recorded: 01/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
12/06/1990
2
BRANDES, WILHELM
Exec Dt:
12/06/1990
3
BERG, DIETER
Exec Dt:
12/06/1990
4
HOLMWOOD, GRAHAM
Exec Dt:
12/06/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126360
NONE
07639473
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 58
Reel/Frame:005607/0998   Pages: 2
Recorded: 01/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
12/06/1990
2
SCHEINPFLUG, HANS
Exec Dt:
12/06/1990
3
BERG, DIETER
Exec Dt:
12/06/1990
4
KRAMER, WOLFGANG
Exec Dt:
12/06/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5135942
NONE
07639470
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
ATTN: LEONARD HORN
Assignment: 59
Reel/Frame:005574/0364   Pages: 2
Recorded: 01/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEITZ, THOMAS
Exec Dt:
12/17/1990
2
KLAUSENER, ALEXANDER
Exec Dt:
12/17/1990
3
BERG, DIETER
Exec Dt:
12/17/1990
4
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
12/17/1990
5
ERDELEN, CHRISTOPH
Exec Dt:
12/17/1990
6
HANSSLER, GERD
Exec Dt:
12/17/1990
7
BRANDES, WILHELM
Exec Dt:
12/17/1990
8
DUTZMANN, STEFAN
Exec Dt:
12/17/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5182286
NONE
07643390
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 60
Reel/Frame:005585/0297   Pages: 2
Recorded: 01/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
12/20/1990
2
STROECH, KLAUS
Exec Dt:
12/20/1990
3
HANSSLER, GERD
Exec Dt:
12/20/1990
4
DUTZMANN, STEFAN
Exec Dt:
12/20/1990
5
KUCK, KARL-HEINZ
Exec Dt:
12/20/1990
6
BRANDES, WILHELM
Exec Dt:
12/20/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122532
NONE
07645936
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 61
Reel/Frame:005588/0875   Pages: 2
Recorded: 01/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
12/20/1990
2
STROECH, KLAUS
Exec Dt:
12/20/1990
3
HANSSLER, GERD
Exec Dt:
12/20/1990
4
DUTZMANN, STEFAN
Exec Dt:
12/20/1990
5
KUCK, KARL-HEINZ
Exec Dt:
12/20/1990
6
BRANDES, WIHELM
Exec Dt:
12/20/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143932
NONE
07645951
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 62
Reel/Frame:005628/0349   Pages: 2
Recorded: 02/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STROECH, KLAUS
Exec Dt:
01/17/1991
2
JAUTELAT, MANFRED
Exec Dt:
01/17/1991
3
DEHNE, HEINZ-WILHELM
Exec Dt:
01/17/1991
4
DUTZMANN, STEFAN
Exec Dt:
01/17/1991
5
HANSSLER, GERD
Exec Dt:
01/17/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162355
NONE
07658938
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 63
Reel/Frame:005735/0630   Pages: 2
Recorded: 06/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFGANG
Exec Dt:
04/22/1991
2
BERG, DIETER
Exec Dt:
04/22/1991
3
DEHNE, HEINZ-WILHELM
Exec Dt:
04/22/1991
4
DUTZMANN, STEFAN
Exec Dt:
04/22/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF
LEVERKUSEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312960
NONE
07709937
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1400 AVENUE OF THE AMERICAS
NEW YORK, NY. 10036
Assignment: 64
Reel/Frame:005730/0499   Pages: 2
Recorded: 06/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERKENBECK, JURGEN
Exec Dt:
04/29/1991
2
HIMMLER, THOMAS
Exec Dt:
04/29/1991
3
STROECH, KLAUS
Exec Dt:
04/30/1991
4
DUTZMANN, STEFAN
Exec Dt:
05/03/1991
5
HANSSLER, GERD
Exec Dt:
05/03/1991
6
DEHNE, HEINZ-WILHELM
Exec Dt:
05/06/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
D 5090 LEVERKUSEN, BAYERWERK
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5216006
NONE
07709540
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 65
Reel/Frame:005804/0190   Pages: 2
Recorded: 07/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
06/06/1991
2
SCHERKENBECK, JURGEN
Exec Dt:
06/06/1991
3
STROECH, KLAUS
Exec Dt:
06/07/1991
4
DUTZMANN, STEFAN
Exec Dt:
06/06/1991
5
DEHNE, HEINZ-WILHELM
Exec Dt:
06/20/1991
6
HANSSLER, GERD
Exec Dt:
06/10/1991
7
KUCK, KARL-HEINZ
Exec Dt:
06/26/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
D 5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162358
NONE
07737619
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 66
Reel/Frame:005794/0683   Pages: 2
Recorded: 08/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLAUSENER, ALEXANDER
Exec Dt:
06/26/1991
2
KNUPPEL, PETER C.
Exec Dt:
06/10/1991
3
DEHNE, HEINZ-WILHELM
Exec Dt:
06/20/1991
4
DUTZMANN, STEFAN
Exec Dt:
06/20/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5231097
NONE
07739647
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVE., OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 67
Reel/Frame:005879/0917   Pages: 2
Recorded: 10/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUNISCH, FRANZ
Exec Dt:
07/26/1991
2
BABCZINSKI, PETER
Exec Dt:
08/06/1991
3
ARLT, DIETER
Exec Dt:
08/19/1991
4
BRANDES, WILHELM
Exec Dt:
08/28/1991
5
DEHNE, HEINZ-WILHELM
Exec Dt:
08/12/1991
6
DUTZMANN, STEFAN
Exec Dt:
08/23/1991
7
PLEMPEL, MANFRED
Exec Dt:
09/02/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196441
NONE
07777832
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 68
Reel/Frame:005936/0515   Pages: 2
Recorded: 11/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIRSTEN, ROLF
Exec Dt:
09/16/1991
2
WOLF, HILMAR
Exec Dt:
09/11/1991
3
HANSSLER, GERD
Exec Dt:
09/18/1991
4
DEHNE, HEINZ-WILHELM
Exec Dt:
09/19/1991
5
DUTZMANN, STEFAN
Exec Dt:
09/19/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5236923
NONE
07798685
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 69
Reel/Frame:005985/0144   Pages: 2
Recorded: 01/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, REINER
Exec Dt:
11/07/1991
2
UHR, HERMANN
Exec Dt:
11/15/1991
3
WIDDIG, ARNO
Exec Dt:
11/15/1991
4
DUTZMANN, STEFAN
Exec Dt:
11/12/1991
5
ERDELEN, CHRISTOPH
Exec Dt:
11/11/1991
6
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
11/11/1991
7
SCHALLER, KLAUS
Exec Dt:
11/21/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350861
NONE
07821801
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 70
Reel/Frame:006049/0337   Pages: 2
Recorded: 03/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNUPPEL, PETER C.
Exec Dt:
01/21/1992
2
BERG, DIETER
Exec Dt:
01/22/1992
3
DUTZMANN, STEFAN
Exec Dt:
01/28/1992
4
DEHNE, HEINZ-WILHELM
Exec Dt:
01/28/1992
5
HANSSLER, GERD
Exec Dt:
01/28/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238934
NONE
07846321
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 71
Reel/Frame:006043/0993   Pages: 2
Recorded: 03/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
02/11/1992
2
KLAUSENER, ALEXANDER
Exec Dt:
02/11/1992
3
BERG, DIETER
Exec Dt:
02/11/1992
4
DUTZMANN, STEFAN
Exec Dt:
02/11/1992
5
BRANDES, WILHELM
Exec Dt:
02/11/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250533
NONE
07844808
Correspondence name and address
SPRUNG, HORN, KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 72
Reel/Frame:006105/0411   Pages: 2
Recorded: 04/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
02/17/1992
2
SCHEINPFLUG, HANS
Exec Dt:
02/19/1992
3
ELBE, HANS-LUDWIG
Exec Dt:
02/20/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5198456
NONE
07875504
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 73
Reel/Frame:006117/0632   Pages: 2
Recorded: 04/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
04/11/1992
2
BERG, DIETER
Exec Dt:
03/18/1992
3
DEHNE, HEINZ-WILHELM
Exec Dt:
03/11/1992
4
DUTZMANN, STEFAN
Exec Dt:
03/11/1992
5
LUDWIG, GEORG-WILHELM
Exec Dt:
03/11/1992
6
PLEMPEL, MANFRED
Exec Dt:
04/02/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5244893
NONE
07875868
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 74
Reel/Frame:006151/0768   Pages: 2
Recorded: 06/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
03/30/1992
2
BOHM, STEFAN
Exec Dt:
03/30/1992
3
BERG, DIETER
Exec Dt:
04/02/1992
4
DEHNE, HEINZ-WILHELM
Exec Dt:
04/01/1992
5
DUTZMANN, STEFAN
Exec Dt:
04/01/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5278179
NONE
07894402
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
LEONARD HORN
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 75
Reel/Frame:006237/0911   Pages: 2
Recorded: 08/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
06/02/1992
2
MARHOLD, ALBRECHT
Exec Dt:
06/04/1992
3
DUTZMANN, STEFAN
Exec Dt:
06/09/1992
4
DEHNE, HEINZ-WILHELM
Exec Dt:
06/11/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234943
NONE
07931164
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 76
Reel/Frame:006257/0309   Pages: 2
Recorded: 08/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
06/22/1992
2
KUHNT, DIETMAR
Exec Dt:
06/22/1992
3
DEHNE, HEINZ-WILHELM
Exec Dt:
06/24/1992
4
DUTZMANN, STEFAN
Exec Dt:
06/25/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORPORATION OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240926
NONE
07934139
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUEOF THE AMERICAS
NEW YORK, NY 10036
Assignment: 77
Reel/Frame:006428/0917   Pages: 2
Recorded: 02/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
04/12/1992
2
DUTZMANN, STEFAN
Exec Dt:
07/12/1992
3
DEHNE, HEINZ-WILHELM
Exec Dt:
07/12/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252582
NONE
08015701
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 78
Reel/Frame:006349/0754   Pages: 2
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER, WOLFGANG
Exec Dt:
10/21/1992
2
BERG, DIETER
Exec Dt:
10/21/1992
3
DEHNE, HEINZ-WILHELM
Exec Dt:
10/21/1992
4
DUTZMANN, STEFAN
Exec Dt:
10/21/1992
5
ERDELEN, CHRISTOPH
Exec Dt:
10/21/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5354779
NONE
07983984
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 79
Reel/Frame:006438/0244   Pages: 2
Recorded: 02/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
12/17/1992
2
HIMMLER, THOMAS
Exec Dt:
12/15/1992
3
DUTZMANN, STEFAN
Exec Dt:
12/18/1992
4
HANSSLER, GERD
Exec Dt:
12/18/1992
5
DEHNE, HEINZ-WILHELM
Exec Dt:
12/18/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5385905
NONE
08018989
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 80
Reel/Frame:006458/0425   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERKENBECK, JURGEN
Exec Dt:
01/11/1993
2
HIMMLER, THOMAS
Exec Dt:
01/12/1993
3
HAGEMANN, HERMANN
Exec Dt:
01/12/1993
4
DUTZMANN, STEFAN
Exec Dt:
01/14/1993
5
DEHNE, HEINZ-WILHELM
Exec Dt:
01/15/1993
6
HANSSLER, GERD
Exec Dt:
01/14/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5334608
NONE
08021390
Correspondence name and address
LEONARD HORN
SPRUNG ET AL.
1140 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 81
Reel/Frame:006493/0138   Pages: 2
Recorded: 04/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERKENBECK, JURGEN
Exec Dt:
02/04/1993
2
LINDEMANN, MICHAEL
Exec Dt:
02/04/1993
3
DUTZMANN, STEFAN
Exec Dt:
02/08/1993
4
DEHNE, HEINZ-WILHELM
Exec Dt:
02/12/1993
Assignee
1
BAYER AG
5090 LEVERKUSEN-BAYERWERK
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266584
NONE
08042339
Correspondence name and address
LEONARD HORN
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 82
Reel/Frame:006558/0351   Pages: 2
Recorded: 05/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUPPEL, PETER C.
Exec Dt:
04/13/1993
2
KLAUSENER, ALEXANDER
Exec Dt:
04/14/1993
3
TIEMANN, RALF
Exec Dt:
04/15/1993
4
DUTZMANN, STEFAN
Exec Dt:
04/15/1993
5
DEHNE, HEINZ-WILHELM
Exec Dt:
04/15/1993
6
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
04/15/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN D5090, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371095
NONE
08058651
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 83
Reel/Frame:006700/0226   Pages: 2
Recorded: 08/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNKENHEIMER, WINFRIED
Exec Dt:
06/11/1993
2
ABMANN, LUTZ
Exec Dt:
06/15/1993
3
DUTZMANN, STEFAN
Exec Dt:
06/16/1993
4
DEHNE, HEINZ-WILHELM
Exec Dt:
06/17/1993
5
HANBLER, GERD
Exec Dt:
06/17/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5580868
NONE
08106248
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 84
Reel/Frame:006907/0538   Pages: 2
Recorded: 08/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
06/16/1993
2
DEHNE, HEINZ-WILHELM
Exec Dt:
06/18/1993
3
DUTZMANN, STEFAN
Exec Dt:
06/18/1993
4
ERDELEN, CHRISTOPH
Exec Dt:
06/22/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, D-5090, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416088
NONE
08107670
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 85
Reel/Frame:006685/0274   Pages: 2
Recorded: 08/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
07/09/1993
2
BOHM, STEFAN
Exec Dt:
07/09/1993
3
TIEMANN, RALF
Exec Dt:
07/09/1993
4
DUTZMANN, STEFAN
Exec Dt:
07/13/1993
5
DEHNE, HEINZ-WILHELM
Exec Dt:
07/13/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERVERWALTUNG RP, PATENTE KONZERN, D 51368 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356899
NONE
08113482
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 86
Reel/Frame:006954/0377   Pages: 2
Recorded: 04/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, KLAUS-HELMUT
Exec Dt:
03/17/1994
2
KONIG, KLAUS
Exec Dt:
03/16/1994
3
FINDEISEN, KURT
Exec Dt:
03/21/1994
4
SANTEL, HANS-JOACHIM
Exec Dt:
03/11/1994
5
LURSSEN, KLAUS
Exec Dt:
03/11/1994
6
SCHMIDT, ROBERT R.
Exec Dt:
03/11/1994
7
DUTZMANN, STEFAN
Exec Dt:
03/11/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5516749
NONE
08180721
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER ET AL
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 87
Reel/Frame:007025/0528   Pages: 2
Recorded: 05/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERDES, PETER
Exec Dt:
03/16/1994
2
GAYER, HERBERT
Exec Dt:
03/16/1994
3
DUTZMANN, STEFAN
Exec Dt:
03/16/1994
4
DEHNE, HEINZ-WILHELM
Exec Dt:
03/23/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTE KONZERN
D 51368 LEVERKUSEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5534550
NONE
08251807
Correspondence name and address
LEONARD HORNB, ESQ.
SPRUNG, HORN, KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 88
Reel/Frame:007099/0509   Pages: 2
Recorded: 05/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNKENHEIMER, WINFRIED
Exec Dt:
03/18/1994
2
DEHNE, HEINZ-WILHELM
Exec Dt:
03/18/1994
3
DUTZMANN, STEFAN
Exec Dt:
03/18/1994
4
HANBLER, GERD
Exec Dt:
03/22/1994
5
SCHULZ, UTA
Exec Dt:
03/24/1994
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5583151
NONE
08240771
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
4TH FLOOR, 660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 89
Reel/Frame:007016/0513   Pages: 2
Recorded: 05/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
05/04/1994
2
DEHNE, HEINZ-WILHELM
Exec Dt:
05/04/1994
3
KUCK, KARL-HEINZ
Exec Dt:
05/11/1994
4
BRANDES, WILHELM
Exec Dt:
05/04/1994
5
KRAMER, WOLFGANG
Exec Dt:
05/04/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
PATENTE KONZERN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5439926
NONE
08249511
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 90
Reel/Frame:007459/0749   Pages: 2
Recorded: 04/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
03/03/1995
2
DUTZMANN, STEFAN
Exec Dt:
03/03/1995
3
STENZEL, KLAUS
Exec Dt:
03/03/1995
4
DEHNE, HEINZ-WILHELM
Exec Dt:
03/10/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5482955
NONE
08416416
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN ET AL.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 91
Reel/Frame:007942/0229   Pages: 5
Recorded: 11/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
09/22/1995
2
TIEMANN, RALF
Exec Dt:
09/22/1995
3
DUTZMANN, STEFAN
Exec Dt:
09/14/1995
4
DEHNE, HEINZ-WILHELM
Exec Dt:
09/29/1995
5
HANBLER, GERD
Exec Dt:
09/29/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5688323
NONE
08555683
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 92
Reel/Frame:007924/0267   Pages: 4
Recorded: 03/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
11/30/1995
2
ABMANN, LUTZ
Exec Dt:
11/29/1995
3
GAYER, HERBERT
Exec Dt:
11/29/1995
4
GERDES, PETER
Exec Dt:
11/29/1995
5
HEINEMANN, ULRICH
Exec Dt:
11/29/1995
6
KUHNT, DIETMAR
Exec Dt:
11/30/1995
7
PHILIPP, ULRICH
Exec Dt:
11/30/1995
8
SEITZ, THOMAS
Exec Dt:
11/29/1995
9
STETTER, JORG
Exec Dt:
11/29/1995
10
DEHNE, HEINZ-WILHELM
Exec Dt:
11/30/1995
11
DUTZMANN, STEFAN
Exec Dt:
11/30/1995
12
HANBLER, GERD
Exec Dt:
11/30/1995
Assignee
1
BAYER AKTIENGESSELSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5679676
NONE
08596175
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
ATTN: LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 93
Reel/Frame:007995/0575   Pages: 2
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDEMANN, MICHAEL
Exec Dt:
01/31/1996
2
DUTZMANN, STEFAN
Exec Dt:
01/31/1996
3
DEHNE, HEINZ-WILHELM
Exec Dt:
02/06/1996
4
HANSSLER, GERD
Exec Dt:
02/02/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786375
NONE
08617852
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 94
Reel/Frame:008102/0596   Pages: 3
Recorded: 05/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAYER, HERBERT
Exec Dt:
02/20/1996
2
GERDES, PETER
Exec Dt:
02/20/1996
3
SCHALLNER, OTTO
Exec Dt:
02/21/1996
4
DUTZMANN, STEFAN
Exec Dt:
02/22/1996
5
DEHNE, HEINZ-WILHELM
Exec Dt:
02/29/1996
6
HANBLER, GERD
Exec Dt:
02/22/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773445
NONE
08649594
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 95
Reel/Frame:008142/0367   Pages: 3
Recorded: 07/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAUTELAT, MANFRED
Exec Dt:
04/26/1996
2
DUTZMANN, STEFAN
Exec Dt:
04/30/1996
3
DEHNE, HEINZ-WILHELM
Exec Dt:
05/10/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760067
NONE
08676304
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 96
Reel/Frame:008199/0123   Pages: 3
Recorded: 09/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERDES, PETER
Exec Dt:
06/11/1996
2
GAYER, HERBERT
Exec Dt:
06/11/1996
3
KRUGER, BERND-WIELAND
Exec Dt:
06/13/1996
4
GALLENKAMP, BERND
Exec Dt:
06/13/1996
5
DEHNE, HEINZ-WILHELM
Exec Dt:
06/24/1996
6
DUTZMANN, STEFAN
Exec Dt:
06/19/1996
7
HANSSLER, GERD
Exec Dt:
06/18/1996
8
STENZEL, KLAUS
Exec Dt:
06/18/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177463
NONE
08702597
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 97
Reel/Frame:008234/0637   Pages: 3
Recorded: 09/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSSLER, GERD
Exec Dt:
08/28/1996
2
DUTZMANN, STEFAN
Exec Dt:
08/28/1996
3
WUNSCH, MATTHIAS
Exec Dt:
08/28/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696150
NONE
08713387
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 98
Reel/Frame:008610/0693   Pages: 2
Recorded: 01/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
10/10/1996
2
KRUGER, BERND-WIELAND
Exec Dt:
10/17/1996
3
TIEMANN, RALF
Exec Dt:
10/28/1996
4
DUTZMANN, STEFAN
Exec Dt:
10/21/1996
5
STENZL, KLAUS
Exec Dt:
10/18/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728737
NONE
08776225
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 99
Reel/Frame:008532/0557   Pages: 3
Recorded: 01/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
11/27/1996
2
ERDELEN, CHRISTOPH
Exec Dt:
11/27/1996
3
ANDERSCH, WOLFRAM
Exec Dt:
11/27/1996
4
DEHNE, HEINZ-WILHELM
Exec Dt:
11/27/1996
5
HARTWIG, JURGEN
Exec Dt:
11/27/1996
6
STENZEL, KLAUS
Exec Dt:
11/20/1996
7
KRAMER, WOLFGANG
Exec Dt:
11/27/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114362
NONE
08765819
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 100
Reel/Frame:024918/0931   Pages: 3
Recorded: 08/31/2010
Attorney Dkt #:2400.2420007 (COMPANY)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUTZMANN, STEFAN
Exec Dt:
11/27/1996
2
ERDELEN, CHRISTOPH
Exec Dt:
11/27/1996
3
ANDERSCH, WOLFRAM
Exec Dt:
11/27/1996
4
DEHNE, HEINZ-WILHELM
Exec Dt:
11/27/1996
5
HARTWIG, JURGEN
Exec Dt:
11/27/1996
6
STENZEL, KLAUS
Exec Dt:
11/20/1996
7
KRAMER, WOLFGANG
Exec Dt:
11/27/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7884049
US20100210691
12776345
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
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