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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/10/1991
Application #:
07345616
Filing Dt:
05/01/1989
Inventor:
DAVID S. SOANE
Title:
CASTING OF GRADIENT GELS
Assignment: 1
Reel/Frame:
005305/0231Recorded: 05/07/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/30/1990
Assignee:
141 HILLSIDE AVENUE
PIEDMONT, CALIFORNIA 94611
Correspondent:
J. SUZANNE SIEBERT
MAJESTIC, PARSONS, SIEBERT & HSUE
FOUR EMBARCADERO CENTER, SUITE 1450
SAN FRANCISCO, CA 94111-4121
Assignment: 2
Reel/Frame:
005782/0589Recorded: 08/01/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/15/1991
Assignee:
SUITE B
6712 PRESTON AVENUE
LIVERMORE, CALIFORNIA 94550
Correspondent:
PATREA L. PABST
KILPATRICK AND CODY
3100 EQUITABLE BUILDING, SUITE 1450
100 PEACHTREE STREET
ATLANTA, GEORGIA 30303
Assignment: 3
Reel/Frame:
007505/0714Recorded: 05/31/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/05/1995
Assignee:
3916 TRUST WAY
HAYWARD, CALIFORNIA 94545
Correspondent:
BERTRAM I. ROWLAND
FLEHR, HOHBACH, TEST, ALBRITTON &
HERBERT
SUITE 3400, 4 EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 4
Reel/Frame:
009075/0771Recorded: 04/06/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/09/1998
Assignee:
3906 TRUST WAY
HAYWARD, CALIFORNIA 94545
Correspondent:
FLEHR HOHBACH TEST ALBRITTON ET AL.
EDWARD N. BACHAND
SUITE 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CALIFORNIA 94111-4187

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