skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : METZGER, KARL G.
Total Assignments: 58
Assignment: 1
Reel/Frame:003924/0531   Pages: 1
Recorded: 09/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOBERG, MICHAEL
Exec Dt:
09/10/1981
2
METZGER, KARL G.
Exec Dt:
09/10/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4416880
NONE
06304280
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH
& KRAMER
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:003971/0098   Pages: 1
Recorded: 12/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
12/17/1981
2
STADLER, PETER
Exec Dt:
12/17/1981
3
LOCKHOFF, OSWALD
Exec Dt:
12/17/1981
4
ZEILER, HANS-JOACHIM
Exec Dt:
12/17/1981
5
METZGER, KARL G.
Exec Dt:
12/17/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4438260
NONE
06334401
Correspondence name and address
SPRUNG, FELFE, HORN,
LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:003973/0483   Pages: 1
Recorded: 01/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
METZGER, KARL G.
Exec Dt:
12/28/1981
2
PFITZNER, JORG
Exec Dt:
12/28/1981
3
SCHMIDT, DELF
Exec Dt:
12/28/1981
4
WEYLAND, HORST
Exec Dt:
12/23/1981
5
BENZ, GUNTER
Exec Dt:
12/23/1981
6
SCHRODER, THEO
Exec Dt:
12/23/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4416870
NONE
06340418
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:003973/0484   Pages: 1
Recorded: 01/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
METZGER, KARL G.
Exec Dt:
12/28/1981
2
PFITZNER, JORG
Exec Dt:
12/28/1981
3
SCHMIDT, DELF
Exec Dt:
12/28/1981
4
WEYLAND, HORST
Exec Dt:
12/23/1981
5
BENZ, GUNTER
Exec Dt:
12/23/1981
6
SCHRODER, THEO
Exec Dt:
12/23/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415557
NONE
06340449
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004008/0055   Pages: 1
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENZ, GUNTER
Exec Dt:
05/23/1982
2
METZGER, KARL G.
Exec Dt:
05/23/1982
3
PFITZNER, JORG
Exec Dt:
05/23/1982
4
SCHMIDT, DELF
Exec Dt:
06/03/1982
5
ZEILER, HANS-JOACHIM
Exec Dt:
06/03/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474762
NONE
06387904
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004045/0271   Pages: 1
Recorded: 09/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOBERG, MICHAEL
Exec Dt:
08/19/1982
2
HABICH, DIETER
Exec Dt:
08/19/1982
3
METZGER, KARL G.
Exec Dt:
08/19/1982
4
NAAB, PAUL
Exec Dt:
08/19/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4438114
NONE
06415632
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004117/0919   Pages: 1
Recorded: 04/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
METZGER, KARL G.
Exec Dt:
03/24/1983
2
SCHROCK, WILFRIED
Exec Dt:
03/24/1983
3
HABICH, DIETER
Exec Dt:
03/24/1983
4
NAAB, PAUL
Exec Dt:
03/24/1983
5
ZEILER, HANS-JOACHIM
Exec Dt:
03/24/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515789
NONE
06483062
Correspondence name and address
SPRUNG, HORN, KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004208/0038   Pages: 1
Recorded: 09/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FENGLER, GERD
Exec Dt:
08/29/1983
2
ARLT, DIETER
Exec Dt:
08/29/1983
3
GROHE, KLAUS
Exec Dt:
08/29/1983
4
ZEILER, HANS-JOACHIM
Exec Dt:
08/29/1983
5
METZGER, KARL G.
Exec Dt:
08/29/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4548934
NONE
06518901
 
4548934
NONE
06518901
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004173/0995   Pages: 1
Recorded: 09/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZEILER, HANS-JOACHIM
Exec Dt:
09/02/1983
2
BENZ, GUNTER
Exec Dt:
09/02/1983
3
METZGER, KARL G.
Exec Dt:
09/02/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535083
NONE
06530835
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004185/0728   Pages: 1
Recorded: 10/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KINAST, GUNTHER
Exec Dt:
10/10/1983
2
BOBERG, MICHAEL
Exec Dt:
10/10/1983
3
METZGER, KARL G.
Exec Dt:
10/10/1983
4
ZEILER, HANS-JOACHIM
Exec Dt:
10/10/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4489076
NONE
06542833
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:004207/0356   Pages: 1
Recorded: 12/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
12/01/1983
2
GROHE, KLAUS
Exec Dt:
12/01/1983
3
ZEILER, HANS-JOACHIM
Exec Dt:
12/01/1983
4
METZGER, KARL G.
Exec Dt:
12/01/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4547503
NONE
06560026
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004207/0357   Pages: 1
Recorded: 12/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
12/01/1983
2
GROHE, KLAUS
Exec Dt:
12/01/1983
3
ZEILER, HANS-JOACHIM
Exec Dt:
12/01/1983
4
METZGER, KARL G.
Exec Dt:
12/01/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4544658
NONE
06560027
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:004216/0429   Pages: 1
Recorded: 12/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANGERBAUER, ROLF
Exec Dt:
12/14/1983
2
BOBERG, MICHAEL
Exec Dt:
12/14/1983
3
KINAST, GUNTHER
Exec Dt:
12/14/1983
4
METZGER, KARL G.
Exec Dt:
12/14/1983
5
SCHROCK, WILFRIED
Exec Dt:
12/14/1983
6
ZEILER, HANS-JOACHIM
Exec Dt:
12/14/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626535
NONE
06566975
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:004227/0760   Pages: 1
Recorded: 02/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
01/30/1984
2
GROHE, KLAUS
Exec Dt:
01/30/1984
3
KUHLE, ENGELBERT
Exec Dt:
01/30/1984
4
ZEILER, HANS-JOACHIM
Exec Dt:
01/30/1984
5
METZGER, KARL G.
Exec Dt:
01/30/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4559341
NONE
06576595
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:004227/0761   Pages: 1
Recorded: 02/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
01/30/1984
2
GROHE, KLAUS
Exec Dt:
01/30/1984
3
ZEILER, HANS-JOACHIM
Exec Dt:
01/30/1984
4
METZGER, KARL G.
Exec Dt:
01/30/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4559342
NONE
06576596
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:004253/0961   Pages: 1
Recorded: 04/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROHE, KLAUS
Exec Dt:
04/18/1984
2
PETERSEN, UWE
Exec Dt:
04/18/1984
3
ZEILER, HANS-JOACHIM
Exec Dt:
04/18/1984
4
METZGER, KARL G.
Exec Dt:
04/18/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT LEVERKUSEN, GERMANY A CORP OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4556658
NONE
06603480
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:004301/0557   Pages: 1
Recorded: 05/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROHE, KLAUS
Exec Dt:
05/22/1984
2
ZEILER, HANS-JOACHIM
Exec Dt:
05/22/1984
3
METZGER, KARL G.
Exec Dt:
05/22/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP OF GERMANY
LEVERKUSEN-BAYERWERK, GERMANY 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670444
NONE
06614923
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE,
NEW YORK, NY 10016
Assignment: 18
Reel/Frame:004333/0213   Pages: 1
Recorded: 11/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENZ, GUNTER
Exec Dt:
10/23/1984
2
METZGER, KARL G.
Exec Dt:
10/23/1984
3
PFITZNER, JORG
Exec Dt:
10/23/1984
4
SCHMIDT, DELF
Exec Dt:
10/23/1984
5
ZEILER, HANS-JOACHIM
Exec Dt:
10/23/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626525
NONE
06669176
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 19
Reel/Frame:004339/0064   Pages: 1
Recorded: 11/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
11/19/1984
2
LOCKHOFF, OSWALD
Exec Dt:
11/19/1984
3
STADLER, PETER
Exec Dt:
11/19/1984
4
METZGER, KARL G.
Exec Dt:
11/01/1984
5
OPITZ, HANS-GEORG
Exec Dt:
11/01/1984
6
STUNKEL, KLAUS G.
Exec Dt:
11/01/1984
7
ZEILER, HANS-JOACHIM
Exec Dt:
11/01/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4574122
NONE
06675690
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 20
Reel/Frame:004340/0506   Pages: 1
Recorded: 11/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
11/01/1984
2
LOCKHOFF, OSWALD
Exec Dt:
11/01/1984
3
METZGER, KARL G.
Exec Dt:
11/01/1984
4
OPITZ, HANS-GEORG
Exec Dt:
11/01/1984
5
SCHALLER, KLAUS
Exec Dt:
11/19/1984
6
STUNKEL, KLAUS G.
Exec Dt:
11/19/1984
7
ZEILER, HANS-JOACHIM
Exec Dt:
11/19/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4716152
NONE
06675808
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 21
Reel/Frame:004377/0167   Pages: 1
Recorded: 11/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANGERBAUER, ROLF
Exec Dt:
11/02/1984
2
BOBERG, MICHAEL
Exec Dt:
11/02/1984
3
METZGER, KARL G.
Exec Dt:
11/02/1984
4
ZEILER, HANS-JOACHIM
Exec Dt:
11/02/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4757065
NONE
06673246
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 22
Reel/Frame:004377/0250   Pages: 1
Recorded: 11/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOCKHOFF, OSWALD
Exec Dt:
11/16/1984
2
KRUGER, BERND-WIELAND
Exec Dt:
11/16/1984
3
STADLER, PETER
Exec Dt:
11/16/1984
4
METZGER, KARL G.
Exec Dt:
11/16/1984
5
OPITZ, HANS-GEORG
Exec Dt:
11/08/1984
6
SCHALLER, KLAUS
Exec Dt:
11/16/1984
7
STUNKEL, KLAUS G.
Exec Dt:
11/16/1984
8
ZEILER, HANS-JOACHIM
Exec Dt:
11/16/1984
Assignee
1
BAYER AKTIENGESELLSCAFT
A CORP. OF GEMANY
LEVERKUSE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4737488
NONE
06676160
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 23
Reel/Frame:004364/0365   Pages: 1
Recorded: 01/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARTWIG, WOLFGANG
Exec Dt:
01/16/1985
2
HABICH, DIETER
Exec Dt:
01/16/1985
3
METZGER, KARL G.
Exec Dt:
01/16/1985
4
ZEILER, HANS-JOACHIM
Exec Dt:
01/16/1985
Assignee
1
BAYER AKTIENGESELLCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631275
NONE
06696275
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 24
Reel/Frame:004370/0498   Pages: 1
Recorded: 02/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOCKHOFF, OSWALD
Exec Dt:
01/21/1985
2
KRUGER, BERND-WIELAND
Exec Dt:
01/21/1985
3
STADLER, PETER
Exec Dt:
01/21/1985
4
METZGER, KARL G.
Exec Dt:
01/21/1985
5
KROLL, HEIN-PETER
Exec Dt:
01/21/1985
6
SCHALLER, KLAUS
Exec Dt:
01/21/1985
7
ZEILER, HANS-JOACHIM
Exec Dt:
01/21/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631272
NONE
06699712
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 25
Reel/Frame:004384/0486   Pages: 1
Recorded: 03/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROHE, KLAUS
Exec Dt:
02/15/1985
2
ZEILER, HANS-JOACHIM
Exec Dt:
02/15/1985
3
METZGER, KARL G.
Exec Dt:
02/15/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4666920
NONE
06712490
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 26
Reel/Frame:004409/0571   Pages: 1
Recorded: 05/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANGERBAUER, ROLF
Exec Dt:
04/24/1985
2
BOBERG, MICHAEL
Exec Dt:
04/24/1985
3
METZGER, KARL G.
Exec Dt:
04/24/1985
4
ZEILER, HANS-JOACHIM
Exec Dt:
04/24/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632918
NONE
06730979
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 27
Reel/Frame:004409/0574   Pages: 1
Recorded: 05/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANGERBAUER, ROLF
Exec Dt:
04/24/1985
2
BOBERG, MICHAEL
Exec Dt:
04/24/1985
3
METZGER, KARL G.
Exec Dt:
04/24/1985
4
ZEILER, HANS-JOACHIM
Exec Dt:
04/24/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686216
NONE
06730985
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 28
Reel/Frame:004408/0748   Pages: 1
Recorded: 05/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROHE, KLAUS
Exec Dt:
05/02/1985
2
KLIMETZEK, VOLKER
Exec Dt:
05/02/1985
3
METZGER, KARL G.
Exec Dt:
05/02/1985
4
STUNKEL, KLAUS G.
Exec Dt:
05/02/1985
5
ZEILER, HANS-JOACHIM
Exec Dt:
05/02/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659603
NONE
06735494
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 29
Reel/Frame:004408/0749   Pages: 1
Recorded: 05/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
05/08/1985
2
GROHE, KLAUS
Exec Dt:
05/08/1985
3
ZEILER, HANS-JOACHIM
Exec Dt:
05/08/1985
4
METZGER, KARL G.
Exec Dt:
05/08/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4599334
NONE
06735493
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 30
Reel/Frame:004408/0770   Pages: 1
Recorded: 05/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
05/08/1985
2
GROHE, KLAUS
Exec Dt:
05/08/1985
3
ZEILER, HANS-JOACHIM
Exec Dt:
05/08/1985
4
METZGER, KARL G.
Exec Dt:
05/08/1985
Assignee
1
BAYER AKTIENGSELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588726
NONE
06735499
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 31
Reel/Frame:004481/0711   Pages: 1
Recorded: 11/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROHE, KLAUS
Exec Dt:
10/18/1985
2
SCHRIEWER, MICHAEL
Exec Dt:
10/18/1985
3
ZEILER, HANS-JOACHIM
Exec Dt:
10/18/1985
4
METZGER, KARL G.
Exec Dt:
10/18/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762844
NONE
06795056
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 32
Reel/Frame:004517/0361   Pages: 1
Recorded: 12/31/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
12/13/1985
2
GROHE, KLAUS
Exec Dt:
12/13/1985
3
ZEILER, HANS-JOACHIM
Exec Dt:
12/13/1985
4
METZGER, KARL G.
Exec Dt:
12/13/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840954
NONE
06815440
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 33
Reel/Frame:004519/0776   Pages: 1
Recorded: 01/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
01/15/1986
2
GROHE, KLAUS
Exec Dt:
01/15/1986
3
ZEILER, HANS-JOACHIM
Exec Dt:
01/15/1986
4
METZGER, KARL G.
Exec Dt:
01/15/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4703047
NONE
06822714
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 34
Reel/Frame:004523/0963   Pages: 1
Recorded: 02/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
02/07/1986
2
HAYAUCHI, YUTAKA
Exec Dt:
02/07/1986
3
LOCKHOFF, OSWALD
Exec Dt:
02/07/1986
4
STADLER, PETER
Exec Dt:
02/07/1986
5
METZGER, KARL G.
Exec Dt:
02/07/1986
6
STUNKEL, KLAUS G.
Exec Dt:
02/07/1986
7
ZEILER, HANS-JOACHIM
Exec Dt:
02/07/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4699899
NONE
06832482
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 35
Reel/Frame:004523/0964   Pages: 1
Recorded: 02/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, GUNTER
Exec Dt:
02/07/1986
2
ZEILER, HANS-JOACHIM
Exec Dt:
02/07/1986
3
METZGER, KARL G.
Exec Dt:
02/07/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748163
NONE
06832483
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 36
Reel/Frame:004522/0908   Pages: 1
Recorded: 02/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRIEWER, MICHAEL
Exec Dt:
02/14/1986
2
GROHE, KLAUS
Exec Dt:
02/14/1986
3
ZEILER, HANS-JOACHIM
Exec Dt:
02/14/1986
4
METZGER, KARL G.
Exec Dt:
02/14/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4705788
NONE
06834170
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 37
Reel/Frame:004527/0603   Pages: 1
Recorded: 03/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, GUNTER
Exec Dt:
02/14/1986
2
ZEILER, HANS-JOACHIM
Exec Dt:
02/14/1986
3
METZGER, KARL G.
Exec Dt:
02/14/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734407
NONE
06838236
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 38
Reel/Frame:004577/0187   Pages: 1
Recorded: 05/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROHE, KLAUS
Exec Dt:
04/17/1986
2
ZEILER, HANS-JOACHIM
Exec Dt:
04/17/1986
3
METZGER, KARL G.
Exec Dt:
04/17/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980353
NONE
06862863
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 39
Reel/Frame:004564/0797   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOCKHOFF, OSWALD
Exec Dt:
05/23/1986
2
HAYAUCHI, YUTAKA
Exec Dt:
05/23/1986
3
STADLER, PETER
Exec Dt:
05/23/1986
4
STUNKEL, KLAUS G.
Exec Dt:
05/23/1986
5
STREISSLE, GERT
Exec Dt:
05/23/1986
6
PAESSENS, ARNOLD
Exec Dt:
05/23/1986
7
KLIMETZEK, VOLKER
Exec Dt:
05/23/1986
8
ZEILER, HANS-JOACHIM
Exec Dt:
05/23/1986
9
METZGER, KARL G.
Exec Dt:
05/23/1986
10
KROLL, HEIN-PETER
Exec Dt:
05/23/1986
11
BRUNNER, HELMUT
Exec Dt:
05/23/1986
12
SCHALLER, KLAUS
Exec Dt:
05/23/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855283
NONE
06874983
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 40
Reel/Frame:004565/0166   Pages: 1
Recorded: 06/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROHE, KLAUS
Exec Dt:
05/23/1986
2
SCHRIEWER, MICHAEL
Exec Dt:
05/23/1986
3
ZEILER, HANS-JOACHIM
Exec Dt:
05/23/1986
4
METZGER, KARL G.
Exec Dt:
05/23/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4847375
NONE
06874249
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 41
Reel/Frame:004644/0765   Pages: 1
Recorded: 11/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOBERG, MICHAEL
Exec Dt:
10/24/1986
2
ANGERBAUER, ROLF
Exec Dt:
10/24/1986
3
METZGER, KARL G.
Exec Dt:
10/24/1986
4
ZEILER, HANS-JOACHIM
Exec Dt:
10/24/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943568
NONE
06933729
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 42
Reel/Frame:004639/0972   Pages: 1
Recorded: 11/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
10/30/1986
2
GROHE, KLAUS
Exec Dt:
10/30/1986
3
ZEILER, HANS-JOACHIM
Exec Dt:
10/30/1986
4
METZGER, KARL G.
Exec Dt:
10/30/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4806539
NONE
06931575
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 43
Reel/Frame:004657/0572   Pages: 1
Recorded: 01/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRIEWER, MICHAEL
Exec Dt:
12/18/1986
2
GROHE, KLAUS
Exec Dt:
12/18/1986
3
ZEILER, HANS-JOACHIM
Exec Dt:
12/18/1986
4
METZGER, KARL G.
Exec Dt:
12/18/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725595
NONE
07001318
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 44
Reel/Frame:004667/0350   Pages: 1
Recorded: 02/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
02/02/1987
2
GROHE, KLAUS
Exec Dt:
02/02/1987
3
ZEILER, HANS-JOACHIM
Exec Dt:
02/02/1987
4
METZGER, KARL G.
Exec Dt:
02/02/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4820716
NONE
07013744
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 45
Reel/Frame:004720/0768   Pages: 1
Recorded: 05/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
04/28/1987
2
HARTWIG, WOLFGANG
Exec Dt:
04/22/1987
3
METZGER, KARL G.
Exec Dt:
04/28/1987
4
ZEILER, HANS-JOACHIM
Exec Dt:
04/28/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4863916
NONE
07047371
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 46
Reel/Frame:004753/0857   Pages: 1
Recorded: 06/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRIEWER, MICHAEL
Exec Dt:
06/19/1987
2
GROHE, KLAUS
Exec Dt:
06/19/1987
3
HAGEMANN, HERMANN
Exec Dt:
06/19/1987
4
ZEILER, HANS-JOACHIM
Exec Dt:
06/19/1987
5
METZGER, KARL G.
Exec Dt:
06/19/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816451
NONE
07068074
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 47
Reel/Frame:004783/0685   Pages: 1
Recorded: 11/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
11/02/1987
2
HARTWIG, WOLFGANG
Exec Dt:
11/02/1987
3
METZGER, KARL G.
Exec Dt:
11/02/1987
4
ZEILER, HANS-JOACHIM
Exec Dt:
11/02/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840946
NONE
07119752
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 48
Reel/Frame:004828/0495   Pages: 1
Recorded: 01/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRIEWER, MICHAEL
Exec Dt:
12/30/1987
2
GROHE, KLAUS
Exec Dt:
12/30/1987
3
PETERSEN, UWE
Exec Dt:
12/30/1987
4
HALLER, INGO
Exec Dt:
12/30/1987
5
METZGER, KARL G.
Exec Dt:
12/30/1987
6
ENDERMANN, RAINER
Exec Dt:
12/30/1987
7
ZEILER, HANS-JOACHIM
Exec Dt:
12/30/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4908366
NONE
07144884
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 49
Reel/Frame:004951/0083   Pages: 1
Recorded: 09/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, GUNTER
Exec Dt:
09/07/1988
2
METZGER, KARL G.
Exec Dt:
09/07/1988
3
ZEILER, HANS-JOACHIM
Exec Dt:
09/07/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4973685
NONE
07250597
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 50
Reel/Frame:005027/0380   Pages: 1
Recorded: 03/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, GUNTER
Exec Dt:
01/12/1989
2
HARTWIG, WOLFGANG
Exec Dt:
01/12/1989
3
SCHROCK, WILFRIED
Exec Dt:
01/12/1989
4
ENDERMANN, RAINER
Exec Dt:
01/12/1989
5
METZGER, KARL G.
Exec Dt:
01/12/1989
6
HALLER, INGO
Exec Dt:
01/12/1989
7
ZEILER, HANS-JOACHIM
Exec Dt:
01/12/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980348
NONE
07305317
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 51
Reel/Frame:005099/0039   Pages: 1
Recorded: 06/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
06/22/1989
2
SCHENKE, THOMAS
Exec Dt:
06/22/1989
3
KREBS, ANDREAS
Exec Dt:
06/22/1989
4
GROHE, KLAUS
Exec Dt:
06/26/1989
5
SCHRIEWER, MICHAEL
Exec Dt:
06/26/1989
6
HALLER, INGO
Exec Dt:
06/26/1989
7
METZGER, KARL G.
Exec Dt:
06/26/1989
8
ENDERMANN, RAINER
Exec Dt:
06/26/1989
9
ZEILER, HANS-JOACHIM
Exec Dt:
06/26/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990517
NONE
07375434
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 52
Reel/Frame:005384/0776   Pages: 2
Recorded: 05/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
05/22/1990
2
KREBS, ANDREAS
Exec Dt:
05/22/1990
3
SCHENKE, THOMAS
Exec Dt:
05/22/1990
4
GROHE, KLAUS
Exec Dt:
05/22/1990
5
SCHRIEWER, MICHAEL
Exec Dt:
05/22/1990
6
HALLER, INGO
Exec Dt:
05/22/1990
7
METZGER, KARL G.
Exec Dt:
05/22/1990
8
ENDERMANN, RAINER
Exec Dt:
05/22/1990
9
ZEILER, HANS-JOACHIM
Exec Dt:
05/22/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061712
NONE
07529016
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY. 10036
Assignment: 53
Reel/Frame:005440/0102   Pages: 2
Recorded: 08/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, GUNTER
Exec Dt:
08/14/1990
2
METZGER, KARL G.
Exec Dt:
08/14/1990
3
ZEILER, HANS-JOACHIM
Exec Dt:
08/14/1990
4
ENDERMANN, RAINER
Exec Dt:
08/14/1990
5
HALLER, INGO
Exec Dt:
08/14/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171854
NONE
07534791
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 54
Reel/Frame:005536/0535   Pages: 2
Recorded: 11/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHRIEWER, MICHAEL
Exec Dt:
11/08/1990
2
GROHE, KLAUS
Exec Dt:
11/07/1990
3
KREBS, ANDREAS
Exec Dt:
11/07/1990
4
PETERSEN, UWE
Exec Dt:
11/07/1990
5
SCHENKE, THOMAS
Exec Dt:
11/07/1990
6
HALLER, INGO
Exec Dt:
11/12/1990
7
METZGER, KARL G.
Exec Dt:
11/12/1990
8
ENDERMANN, RAINER
Exec Dt:
11/12/1990
9
ZEILER, HANS-JOACHIM
Exec Dt:
11/12/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-5090 LEVERKUSEN
A GERMAN CORP.
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140033
NONE
07590990
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 55
Reel/Frame:005873/0274   Pages: 2
Recorded: 10/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSEN, UWE
Exec Dt:
07/31/1991
2
SCHENKE, THOMAS
Exec Dt:
07/31/1991
3
SCHRIEWER, MICHAEL
Exec Dt:
08/01/1991
4
GROHE, KLAUS
Exec Dt:
07/31/1991
5
KREBS, ANDREAS
Exec Dt:
08/29/1991
6
HALLER, INGO
Exec Dt:
08/20/1991
7
METZGER, KARL G.
Exec Dt:
08/29/1991
8
BREMM, KLAUS-DIETER
Exec Dt:
08/21/1991
9
ENDERMANN, RAINER
Exec Dt:
08/19/1991
10
ZEILER, HANS-JOACHIM
Exec Dt:
08/29/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202337
NONE
07771700
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 56
Reel/Frame:005920/0592   Pages: 2
Recorded: 11/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHNEIDER, STEPHAN
Exec Dt:
10/18/1991
2
ENDERMANN, RAINER
Exec Dt:
10/24/1991
3
METZGER, KARL G.
Exec Dt:
10/22/1991
4
BREMM, KLAUS-DIETER
Exec Dt:
10/22/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276024
NONE
07796110
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 57
Reel/Frame:006688/0881   Pages: 3
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILIPPS, THOMAS
Exec Dt:
08/04/1993
2
BARTEL, STEPHAN
Exec Dt:
08/04/1993
3
KREBS, ANDREAS
Exec Dt:
08/04/1993
4
PETERSEN, UWE
Exec Dt:
08/11/1993
5
SCHENKE, THOMAS
Exec Dt:
08/25/1993
6
BREMM, KAOUS-DIETER
Exec Dt:
09/06/1993
7
ENDERMANN, RAINER
Exec Dt:
08/27/1993
8
METZGER, KARL G.
Exec Dt:
09/08/1993
9
MIELKE, BURKHARD
Exec Dt:
08/04/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP, PATENTE KONZERN
D 51368 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5556979
NONE
08119369
Correspondence name and address
LEONARD HORN
SPRUNG ET AL.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 58
Reel/Frame:007140/0084   Pages: 4
Recorded: 08/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAETSCH, THOMAS
Exec Dt:
06/29/1994
2
MIELKE, BURKHARD
Exec Dt:
06/29/1994
3
PETERSEN, UWE
Exec Dt:
07/06/1994
4
PHILLIPPS, THOMAS
Exec Dt:
06/29/1994
5
SCHENKE, THOMAS
Exec Dt:
07/02/1994
6
BREMM, KLAUS D.
Exec Dt:
07/25/1994
7
ENDERMANN, RAINER
Exec Dt:
07/25/1994
8
METZGER, KARL G.
Exec Dt:
08/03/1994
9
SCHEER, MARTIN
Exec Dt:
06/29/1994
10
STEGEMANN, MICHAEL
Exec Dt:
06/29/1994
11
WETZSTEIN, HEINZ-GEORG
Exec Dt:
06/29/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNZENTRALE RP, PATENTE KONZERN
D 51368 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508278
NONE
08296944
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

Search Results as of: 04/29/2024 09:09 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT