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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
5914383
Issue Dt:
06/22/1999
Application #:
08822072
Filing Dt:
04/30/1997
Inventors:
FRANK RICHTER, JOSEF PEDAIN, HARALD MERTES, CARL-GERD DIERIS
Title:
ISOCYANATE TRIMERS CPNTAINING IMINOOXADIAZINE DIONE GROUPS, THEIR PREPARATION AND USE
Assignment: 1
Reel/Frame:
008496/0097Recorded: 03/29/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
RICHTER, FRANK
Exec Dt:
02/27/1997
PEDAIN, JOSEF
Exec Dt:
02/27/1997
MERTES, HARALD
Exec Dt:
02/27/1997
DIERIS, CARL-GERD
Exec Dt:
02/27/1997
Assignee:
BAYER AKTIENGESELLSCHAFT KONZERNVEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:
008610/0320Recorded: 03/20/1997Pages: 2
Conveyance:
(ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 03-29-97 TO 03-20-97, PREVIOUSLY RECORDED AT REEL 8496, FRAME 0097.
Assignors:
RICHTER, FRANK
Exec Dt:
02/27/1997
PEDAIN, JOSEF
Exec Dt:
02/27/1997
MERTES, HARALD
Exec Dt:
02/27/1997
DIERIS, CARL-GERD
Exec Dt:
02/27/1997
Assignee:
BAYER AKTIENGESELLSCHAFT
KONZERNVEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:
038364/0236Recorded: 04/06/2016Pages: 55
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER MATERIALSCIENCE AG
Exec Dt:
09/01/2015
Assignee:
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:
038399/0358Recorded: 03/22/2016Pages: 55
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER MATERIALSCIENCE AG
Exec Dt:
09/01/2015
Assignee:
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:
038044/0799Recorded: 03/09/2016Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER AG
Exec Dt:
02/29/2016
Assignee:
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG. 4
PITTSBURGH, PA 15205

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