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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/15/1992
Application #:
07316611
Filing Dt:
05/19/1989
Inventors:
DANIEL GRAIVER, SHO-KYU GEN, YOSHITO IKADA
Title:
EXPANDING-CONTRACTING HYDROGEL COMPOSITE AND PROCESS FOR PREPARATION THEREOF
Assignment: 1
Reel/Frame:
006208/0646Recorded: 08/31/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/07/1992
Assignee:
MIDLAND, MICHIGAN
Correspondent:
DOW CORNING CORPORATION
JAMES E. BITTELL
PATENT DEPT. - MAIL C01232
MIDLAND, MI 48686-0994
Assignment: 2
Reel/Frame:
006248/0226Recorded: 08/31/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/19/1992
Exec Dt:
08/19/1992
Assignee:
KYOTO, JAPAN
Correspondent:
JAMES E. BITTELL
PATENT DEPARTMENT - MAIL C01232
DOW CORNING CORPORATION
MIDLAND, MI 48686-0994
Assignment: 3
Reel/Frame:
006911/0306Recorded: 03/21/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/15/1994
Assignee:
4700 MOORLAND DRIVE
MIDLAND, MICHIGAN 48640
Correspondent:
ROBERT L. MCKELLAR
3031 LOIS
MIDLAND, MI 48640

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