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Patent Assignment Assignee Details
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Assignee Name : BAYER AKTIENGESELSCHAFT
Total Assignments: 5
Assignment: 1
Reel/Frame:003815/0801   Pages: 1
Recorded: 09/17/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAMER WOLFGANG
Exec Dt:
09/03/1980
2
BUCHEL KARL H.
Exec Dt:
09/03/1980
3
STETTER JORG
Exec Dt:
09/03/1980
4
FROHBERGER PAUL-ERNST
Exec Dt:
09/03/1980
5
BRANDES WILHELM
Exec Dt:
09/03/1980
Assignee
1
BAYER AKTIENGESELSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4359470
NONE
06187866
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004384/0132   Pages: 1
Recorded: 03/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARHOLD, ALBRECHT
Exec Dt:
02/28/1985
2
KLAUKE, ERICH
Exec Dt:
02/28/1985
3
KYSELA, ERNST
Exec Dt:
02/28/1985
Assignee
1
BAYER AKTIENGESELSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792635
NONE
06713513
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:008828/0926   Pages: 3
Recorded: 10/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESUR, EVA
Exec Dt:
10/01/1997
2
NEUSER, DIETER
Exec Dt:
10/08/1997
3
LOCKHOFF, OSWALD
Exec Dt:
09/30/1997
4
PERZBORN, ELISABETH
Exec Dt:
10/02/1997
5
STASCH, JOHANNES PETER
Exec Dt:
10/06/1997
6
KURKA, PETER
Exec Dt:
10/08/1997
Assignee
1
BAYER AKTIENGESELSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998448
NONE
08945516
Correspondence name and address
CARMELLA A. O'GORMAN, ESQ.
SPRUNG KRAMER SCHAEFER & BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 4
Reel/Frame:010972/0036   Pages: 3
Recorded: 06/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFHOLD, WOLFGANG
Exec Dt:
04/27/2000
2
HOPPE, HANS-GEORG
Exec Dt:
04/27/2000
3
HEIDINGSFELD, HERBERT
Exec Dt:
04/28/2000
4
OHLINGER, RAINER
Exec Dt:
05/05/2000
5
KALBE, MICHAEL
Exec Dt:
05/08/2000
Assignees
1
BAYER AKTIENGESELSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
BENECKE-KALIKO AG
BENECKEALLEE 40
D 30419 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420510
NONE
09581771
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15206
Assignment: 5
Reel/Frame:012724/0395   Pages: 2
Recorded: 03/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUDOLPH, JOACHIM
Exec Dt:
01/16/2002
2
WISCHNAT, RALF
Exec Dt:
01/31/2002
Assignee
1
BAYER AKTIENGESELSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7064216
US20020156287
10029642
Correspondence name and address
BAYER CORP.
RICHARD E.L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, P.A. 15205-9741

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