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Patent Assignment Assignor Details
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Assignor Name : GERON, ULRICH
Total Assignments: 3
Assignment: 1
Reel/Frame:011784/0719   Pages: 3
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2001
2
Exec Dt:
03/12/2001
3
Exec Dt:
03/06/2001
4
Exec Dt:
02/26/2001
5
Exec Dt:
03/08/2001
Assignee
1
KOZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09845873
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:058054/0558   Pages: 11
Recorded: 11/09/2021
Attorney Dkt #:2019P30022WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2021
2
Exec Dt:
07/26/2021
3
Exec Dt:
07/26/2021
4
Exec Dt:
07/27/2021
5
Exec Dt:
07/29/2021
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17609154
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:059456/0688   Pages: 17
Recorded: 03/31/2022
Attorney Dkt #:2018P30284WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2022
2
Exec Dt:
03/25/2022
3
Exec Dt:
03/01/2022
4
Exec Dt:
03/18/2022
5
Exec Dt:
03/14/2022
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17612065
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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