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:
12/17/2002
Application #:
09864802
Filing Dt:
05/24/2001
Publication #:
Pub Dt:
11/28/2002
Inventor:
Jean S. Weingarten
Title:
DOWNHOLE GAS-LIQUID SEPARATOR FOR PRODUCTION WELLS
Assignment: 1
Reel/Frame:
011843/0895Recorded: 05/24/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/2001
Assignee:
212 PLB, PHILLIPS RESEARCH CENTER
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
RICHMOND, HITCHCOCK, FISH & DOLLAR
F. LINDSEY SCOTT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:
022793/0106Recorded: 06/08/2009Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/12/2002
Assignee:
600 NORTH DAIRY ASHFORD
MA 1135
HOUSTON, TEXAS 77079-1175
Correspondent:
CONOCOPHILLIPS COMPANY - IP SERVICES GRO
600 NORTH DAIRY ASHFORD
MA 1135
HOUSTON, TX 77079-1175

Search Results as of: 05/13/2024 10:49 AM
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