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: 4
Patent #:
Issue Dt:
02/22/1994
Application #:
08002555
Filing Dt:
01/11/1993
Inventors:
CURTIS G. BLOUNT, CHARLES M. HIGHTOWER, CHARLES D. HAILEY
Title:
METHOD AND APPARATUS FOR SETTING A WHIPSTOCK
Assignment: 1
Reel/Frame:
006463/0964Recorded: 02/08/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/15/1992
Exec Dt:
12/15/1992
Assignee:
515 SO. FLOWER STREET
LOS ANGELES, CALIFORNIA 90071
Correspondent:
RODERICK W. MACDONALD
ATLANTIC RICHFIELD COMPANY
PATENT AND DEPARTMENT, DEPT.- PRC J3504
2300 W. PLANO PARKWAY
PLANO, TX 75075
Assignment: 2
Reel/Frame:
012683/0024Recorded: 03/06/2002Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/20/2001
Exec Dt:
12/06/2001
Assignees:
BARTLESVILLE, OKLAHOMA 74004
11628 BURNING OAKS ROAD
OKLAHOMA CITY, OKLAHOMA 73150
Correspondent:
LADAS AND PARRY
LANNING G. BRYER
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 3
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
Assignment: 4
Reel/Frame:
023094/0684Recorded: 08/14/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/24/2009
Exec Dt:
07/24/2009
Assignee:
1661 EXCHANGE AVENUE
OKLAHOMA CITY, OKLAHOMA 73108
Correspondent:
ANTHONY L. RAHHAL
211 NORTH ROBINSON
TENTH FLOOR, TWO LEADERSHIP SQUARE
OKLAHOMA CITY, OK 73102

Search Results as of: 05/13/2024 12:31 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