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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/18/2006
Application #:
10258669
Filing Dt:
02/11/2003
Publication #:
Pub Dt:
11/06/2003
Inventors:
Chris Wright, Eric Davis, Kevin Fisher, James Ward, Etienne Samson, Gang Wang et al
Title:
TREATMENT WELL TILTMETER SYSTEM
Assignment: 1
Reel/Frame:
014169/0522Recorded: 02/11/2003Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/21/2003
Exec Dt:
01/21/2003
Exec Dt:
01/21/2003
Exec Dt:
01/21/2003
Exec Dt:
02/07/2003
Exec Dt:
02/07/2003
Exec Dt:
01/21/2003
Exec Dt:
01/21/2003
Assignee:
600 TOWNSEND STREET, SUITE 160W
SAN FRANCISCO, CALIFORNIA 94103
Correspondent:
GLENN PATENT GROUP
MICHAEL A. GLENN
3475 EDISON WAY, SUITE L
MENLO PARK, CA 94025
Assignment: 2
Reel/Frame:
022520/0919Recorded: 04/06/2009Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/10/2008
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
MICHAEL L. LYNCH
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938

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