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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
02/07/1984
Application #:
06309688
Filing Dt:
10/08/1981
Inventors:
BRIAN J. TIGHE, HOWARD J. GEE
Title:
HYDROGEL-FORMING POLYMERIC MATERIALS
Assignment: 1
Reel/Frame:
003946/0748Recorded: 02/03/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/29/1981
Exec Dt:
09/29/1981
Assignee:
KELVIN HOUSE
DENTON MANCHESTER M34 2AH, ENGLAND
Correspondent:
STEVENS,DAVIS,MILLER ET AL
1911 JEFF.DAVIS HWY.
ARLINGTON,VA.22202
Assignment: 2
Reel/Frame:
004932/0379Recorded: 08/25/1988Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/22/1987
Assignee:
PALO ALTO, CALIFORNIA
Correspondent:
PILLSBURY, MADISON & SUTRO
225 BUSH STREET
POST OFFICE BOX 7880
SAN FRANCISCO, CA 94120
Assignment: 3
Reel/Frame:
004932/0263Recorded: 08/25/1988Pages: 32
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/15/1988
Assignee:
Correspondent:
PILLSBURY, MADISON & SUTRO
225 BUSH STREET
P. O. BOX 7880
SAN FRANCISCO, CA 94120
RANCISCO, CA 94120
Assignment: 4
Reel/Frame:
004932/0295Recorded: 08/25/1988Pages: 31
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/15/1988
Assignee:
Correspondent:
PILLSBURY, MADISON & SUTRO
225 BUSH STREET
P. O. BOX 7880
SAN FRANCISCO, CA 94120
RANCISCO, CA 94120
Assignment: 5
Reel/Frame:
004932/0329Recorded: 08/25/1988Pages: 32
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/1988
Assignee:
Correspondent:
PILLSBURY, MADISON & SUTRO
225 BUSH STREET
P.O. BOX 7880
SAN FRANCISCO, CA 94120
Assignment: 6
Reel/Frame:
005023/0501Recorded: 01/17/1989Pages: 31
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/1988
Assignee:
Correspondent:
PILLSBURY, MADISON & SUTRO
POST OFFICE BOX 7880
SAN FRANCISCO, CA. 94120
Assignment: 7
Reel/Frame:
005001/0436Recorded: 01/23/1989Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/15/1989
Assignee:
Correspondent:
PILLSBURY, MADISON & SUTRO
P.O. BOX 7880
SAN FRANCISCO, CA 94120
Assignment: 8
Reel/Frame:
005023/0532Recorded: 01/17/1989Pages: 31
Conveyance:
LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/15/1989
Assignee:
Correspondent:
PILLSBURY, MADISON & SUTRO
P.O. BOX 7880
SAN FRANCISCO, CA 94120

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