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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/03/1992
Application #:
07661682
Filing Dt:
02/27/1991
Inventors:
PAUL V. ALLEN, SPENCER M. NIMBERGER, ROBERT L. WARD
Title:
FLUID SAMPLING PUMP
Assignment: 1
Reel/Frame:
018688/0610Recorded: 12/27/2006Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/16/1990
Exec Dt:
03/16/1990
Exec Dt:
03/16/1990
Assignee:
300 N. YORK STREET
HOUSTON, TEXAS 77003
Correspondent:
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:
007588/0108Recorded: 08/22/1995Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/07/1995
Assignee:
16101 VALLEN DRIVE
HOUSTON, TEXAS 77041
Correspondent:
BROWNING, BUSHMAN, ANDERSON & BROOKHART
LOREN C. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057
Assignment: 3
Reel/Frame:
019407/0874Recorded: 06/12/2007Pages: 42
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/31/2007
Assignee:
4400 POST OAK PARKWAY
HOUSTON, TEXAS 77027
Correspondent:
PATRICIA PAQUET
600 TRAVIS STREET
3400 JPMORGAN CHASE TOWER
HOUSTON, TX 77002-3095

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