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Patent Assignment Assignor Details
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Assignor Name : HAUSMANN, HEINZ
Total Assignments: 6
Assignment: 1
Reel/Frame:003991/0189   Pages: 1
Recorded: 03/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAUSMANN, HEINZ
Exec Dt:
02/25/1982
2
NIESSEN, HEINZ J.
Exec Dt:
02/25/1982
3
TELLE, OTTO
Exec Dt:
02/25/1982
4
NEUMAIER, HERMANN
Exec Dt:
02/25/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500348
NONE
06355076
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004203/0012   Pages: 1
Recorded: 12/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAUSMANN, HEINZ
Exec Dt:
11/22/1983
2
SCHMIDT, ROBERT R.
Exec Dt:
11/22/1983
3
VOEGE, HERBERT
Exec Dt:
11/22/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT LEVERKUSEN, GERMANY A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626274
NONE
06557685
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:007879/0900   Pages: 2
Recorded: 02/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIMM, WOLFGANG
Exec Dt:
12/04/1995
2
HAUSMANN, HEINZ
Exec Dt:
12/04/1995
3
MANDEL, HANS
Exec Dt:
12/18/1995
4
PROLINGHEUER, ERNST-CHRISTOPH
Exec Dt:
12/05/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856371
NONE
08599694
Correspondence name and address
BAYER CORPORATION
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:010145/0893   Pages: 2
Recorded: 02/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUSMANN, HEINZ
Exec Dt:
01/12/1999
2
PETZOLDT, JOACHIM
Exec Dt:
01/15/1999
3
DEDERICHS, REINHOLD
Exec Dt:
01/15/1999
4
SPRINGER, ELKE
Exec Dt:
01/14/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6120903
NONE
09242316
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:012553/0930   Pages: 2
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENRICHS, PAUL
Exec Dt:
09/11/2001
2
HAUSMANN, HEINZ
Exec Dt:
09/11/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020041954
09900783
Correspondence name and address
BAYER CORP.
ARON PREIS
PATENT DEPT.
100 BAYER RD.
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:022725/0395   Pages: 3
Recorded: 05/22/2009
Attorney Dkt #:PO9157/BMS051140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUSMANN, HEINZ
Exec Dt:
05/05/2009
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090231951
12378873
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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