skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
10/30/2012
Application #:
12197014
Filing Dt:
08/22/2008
Publication #:
Pub Dt:
08/05/2010
Inventors:
Walt D. Hamilton, John Penton, Karl Kolthoff, Timothy M. Veale, Jerry Lomax et al
Title:
USING HEAT FROM PRODUCED FLUIDS OF OIL AND GAS OPERATIONS TO PRODUCE ENERGY
Assignment: 1
Reel/Frame:
022338/0328Recorded: 03/03/2009Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/03/2008
Exec Dt:
08/20/2008
Exec Dt:
10/23/2008
Exec Dt:
09/09/2008
Exec Dt:
09/18/2008
Exec Dt:
08/25/2008
Exec Dt:
10/30/2008
Exec Dt:
08/25/2008
Exec Dt:
08/21/2008
Assignee:
6001 BOLLINGER CANYON RD.
SAN RAMON, CALIFORNIA 94583
Correspondent:
GREGORY L. PORTER
717 TEXAS AVENUE
SUITE 3300
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
025804/0396Recorded: 02/14/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/10/2011
Assignee:
6001 BOLLINGER CANYON RD
SAN RAMON, CALIFORNIA 94583
Correspondent:
CHEVRON CORPORATION
6001 BOLLINGER CANYON RD
SAN RAMON, CA 94583

Search Results as of: 05/17/2024 10:00 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT