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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/31/1991
Application #:
07442824
Filing Dt:
11/29/1989
Inventors:
PETER SCHWABE, REINER VOIGT, OTTFRIED SCHLAK, OTTO-CHRISTIAN GEYER
Title:
OPTICALLY CLEAR SILICONE COMPOSITIONS
Assignment: 1
Reel/Frame:
005187/0870Recorded: 11/29/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/24/1989
Exec Dt:
11/24/1989
Exec Dt:
11/24/1989
Exec Dt:
11/24/1989
Assignee:
Correspondent:
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
009314/0744Recorded: 07/14/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/1998
Assignee:
BAHNHOFSTRASSE 19B
D-35576 WETZLAR, GERMANY
Correspondent:
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 3
Reel/Frame:
019353/0534Recorded: 05/30/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/27/2007
Assignee:
BAYER CHEMIEPARK W15
LEVERKUSEN, GERMANY 51368
Correspondent:
NORMAN P. SOLOWAY
3450 E. SUNRISE DRIVE, SUITE 140
TUCSON, AZ 85718

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