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Patent Assignment Assignee Details
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Assignee Name : BAYER AKTIENGESELLCHAFT
Total Assignments: 14
Assignment: 1
Reel/Frame:003822/0495   Pages: 1
Recorded: 10/03/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JUPE CHRISTOPH
Exec Dt:
09/24/1980
2
WALDMANN HELMUT
Exec Dt:
09/24/1980
3
SEIFERT HERMANN
Exec Dt:
09/24/1980
Assignee
1
BAYER AKTIENGESELLCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387252
NONE
06193572
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:003894/0821   Pages: 1
Recorded: 06/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUSCHELKNAUTZ, EDGAR
Exec Dt:
06/05/1981
2
VOGELSGESANG, ROLAND
Exec Dt:
06/05/1981
3
OHSE, HELMUT
Exec Dt:
06/05/1981
4
WESTERMANN, HANS
Exec Dt:
06/03/1981
5
MOLLER, ECKHARD
Exec Dt:
06/03/1981
6
HACHMANN, KLAUS
Exec Dt:
06/03/1981
7
SCHIEMANN, WILHELM
Exec Dt:
06/03/1981
8
KESPER, BERNT
Exec Dt:
06/03/1981
Assignee
1
BAYER AKTIENGESELLCHAFT
A CORP. OF GERMANY
LEVEKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4339570
NONE
06273545
Correspondence name and address
SPRUNG, FELFE, HORN
LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:003970/0557   Pages: 1
Recorded: 12/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARNISCH, HORST
Exec Dt:
12/11/1981
Assignee
1
BAYER AKTIENGESELLCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4411946
NONE
06333517
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
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: 5
Reel/Frame:006759/0689   Pages: 2
Recorded: 10/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VON BONIN, WULF
Exec Dt:
09/01/1993
Assignee
1
BAYER AKTIENGESELLCHAFT
KONZERNVERWALTUNG RP PATENTE KONZERN
D 51368 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5573706
NONE
08143427
Correspondence name and address
SPRUNG ET AL
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:006819/0487   Pages: 2
Recorded: 12/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROBST, JOACHIM
Exec Dt:
10/07/1993
2
NOVOTNY, FRITZ
Exec Dt:
10/08/1993
3
TRAUBEL, HARRO
Exec Dt:
10/08/1993
4
HEILIGER, LUDGER
Exec Dt:
10/07/1993
Assignee
1
BAYER AKTIENGESELLCHAFT
KONZERNVERWALTUNG RP PATENTE KONZERN
D 51368 LEVERKUSEN GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5468257
NONE
08169567
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:008383/0370   Pages: 3
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUI, NORBERT
Exec Dt:
10/10/1996
Assignee
1
BAYER AKTIENGESELLCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739394
NONE
08767581
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
WILLIAM C GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 8
Reel/Frame:012261/0753   Pages: 4
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZIEGLER, HUGO
Exec Dt:
05/31/2001
Assignee
1
BAYER AKTIENGESELLCHAFT
KONZENBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486341
NONE
09889024
Correspondence name and address
BAYER CORPORATION
JACKIE ANN ZURCHER
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:012382/0222   Pages: 2
Recorded: 12/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MECKEL, WALTER
Exec Dt:
10/05/2001
Assignee
1
BAYER AKTIENGESELLCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056415
US20020117260
10014053
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:012656/0810   Pages: 2
Recorded: 12/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUCHSCHWALBE, GUNTER
Exec Dt:
10/05/2001
2
GRIEHSEL, BERND
Exec Dt:
10/15/2001
3
SATTLER, ANDREAS
Exec Dt:
10/09/2001
4
BRUCH, KARSTEN VON DEM
Exec Dt:
10/11/2001
Assignee
1
BAYER AKTIENGESELLCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6441182
NONE
10009437
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:013238/0363   Pages: 7
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
06/03/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/02/2002
3
HAESE, WILFRIED
Exec Dt:
07/01/2002
4
HAGEN, RAINER
Exec Dt:
06/25/2002
5
HASSENRUCK, KARIN
Exec Dt:
06/03/2002
6
KOSTROMINE, SERGUEI
Exec Dt:
06/20/2002
7
LANDENBERGER, PETER
Exec Dt:
06/06/2002
8
OSER, RAFAEL
Exec Dt:
07/02/2002
9
SOMMERMANN, THOMAS
Exec Dt:
06/03/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
06/18/2002
11
BIERINGER, THOMAS
Exec Dt:
06/27/2002
12
SABI, YUICHI
Exec Dt:
07/23/2002
13
IWAMURA, TAKASHI
Exec Dt:
07/23/2002
14
OYAMADA, MITSUAKI
Exec Dt:
07/23/2002
15
WATANABE, HIDETOSHI
Exec Dt:
07/23/2002
16
TAMADA, SAKUYA
Exec Dt:
07/23/2002
17
YAMAMOTO, MASANOBU
Exec Dt:
07/23/2002
Assignee
1
BAYER AKTIENGESELLCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVENKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6936325
US20030099807
10102168
Correspondence name and address
BAYER CORPORATION
GODFRIED R. AKORLI
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:013241/0269   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEDIGER, MICHAEL
Exec Dt:
06/26/2002
2
NEUMANN, RAINER
Exec Dt:
04/17/2002
3
HEYDENREICH, FRIEDER
Exec Dt:
06/12/2002
4
PREIN, MICHAEL
Exec Dt:
05/08/2002
5
FENNHOFF, GERHARD
Exec Dt:
05/07/2002
6
SCHNEGG, ULRICH
Exec Dt:
03/28/2002
7
WAGNER, RUDOLF
Exec Dt:
06/04/2002
8
WAMBACH, WOLFGANG
Exec Dt:
05/08/2002
9
KLIPPER, REINHOLD
Exec Dt:
04/09/2002
Assignee
1
BAYER AKTIENGESELLCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723881
NONE
10130373
Correspondence name and address
BAYER CORPORATION
JENNIFER R. SENG
100 BAYER ROAD, PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:014584/0777   Pages: 2
Recorded: 10/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NICSTEN, MEIKE
Exec Dt:
07/31/2003
2
SCHMALSTIEG, LUTZ
Exec Dt:
08/05/2003
3
SIMON, JOACHIM
Exec Dt:
07/31/2003
Assignee
1
BAYER AKTIENGESELLCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040068079
10678510
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:014209/0326   Pages: 4
Recorded: 12/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLGRUBER, KLEMENS
Exec Dt:
12/08/2003
2
JAHN, PETER
Exec Dt:
12/01/2003
Assignee
1
BAYER AKTIENGESELLCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7220048
US20040085853
10622625
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET-30TH FLOOR
NEW YORK, NEW YORK 10017

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