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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
12/20/1988
Application #:
07146000
Filing Dt:
01/20/1988
Inventors:
CHRISTOPHER M. FLEGAL, JOHN R. PORTER
Title:
CRYOSORPTION SURFACE FOR A CRYOPUMP
Assignment: 1
Reel/Frame:
004838/0077Recorded: 03/28/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/18/1988
Exec Dt:
01/14/1988
Assignee:
PALO ALTO, CALIFORNIA
Correspondent:
STANLEY Z. COLE
VARIAN ASSOCIATES, INC.
611 HANSEN WAY, M/S: E-305
PALO ALTO, CA 94303-0883
Assignment: 2
Reel/Frame:
005753/0736Recorded: 06/28/1991Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST AS OF FEBRUARY 15, 1991.
Assignor:
Exec Dt:
03/31/1991
Assignee:
3560 BASSETT STREET
SANTA CLARA, CALIFORNIA 95054
Correspondent:
GRAHAM & JAMES
ONE MARITIME PLAZA
THIRD FLOOR
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:
011958/0059Recorded: 07/03/2001Pages: 5
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/29/2001
Assignee:
51 MAIN AVENUE
SACRAMENTO, CALIFORNIA 95383
Correspondent:
SQUIRE, SANDERS & DEMPSEY LLP
CAMERON KERRIGAN
ONE MARITIME PLAZA
SUITE 300
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:
011979/0469Recorded: 07/16/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/29/2001
Assignee:
51 MAIN AVENUE
SACRAMENTO, CALIFORNIA 95838
Correspondent:
NASH & EDGERTON
SAVERY NASH
418 MALAGA LANE
PALOS VERDES ESTATES
PALOS VERDES ESTATES, CA 90274
Assignment: 5
Reel/Frame:
012906/0023Recorded: 05/22/2002Pages: 2
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
06/29/2001
Assignee:
1101 NATIONAL DRIVE, SUITE A
SACRAMENTO, CALIFORNIA 95834
Correspondent:
GENESIS VACUUM TECHNOLOGIES INC.
K.H. BAE
1101 NATIONAL DRIVE, SUITE A
SACRAMENTO, CA 95834

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