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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/15/1990
Application #:
07245217
Filing Dt:
09/16/1988
Inventor:
RAINER GRAS
Title:
PROCESS FOR PRODUCING BLOCKED, UREA GROUP-CONTAINING POLYISOCYANATES
Assignment: 1
Reel/Frame:
005254/0778Recorded: 03/08/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/11/1988
Assignee:
D-4370 MARL, GERMANY
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
011837/0001Recorded: 05/31/2001Pages: 56
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/1999
Assignee:
WEISSFRAUENSTRASSE 9
D-60287 FRANKFURT AM MAIN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202

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