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: 1
Patent #:
Issue Dt:
10/12/1993
Application #:
07888092
Filing Dt:
05/26/1992
Inventors:
HON C. LAU, LOUIS A. BERNARDI JR.
Title:
LOW-VISCOSITY GRAVEL PACKING PROCESS
Assignment: 1
Reel/Frame:
006629/0175Recorded: 07/28/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/18/1993
Exec Dt:
05/18/1993
Assignee:
P.O. BOX 2463
900 LOUISIANA HOUSTON, TEXAS 77252-2463
TEXAS
Correspondent:
DEL S. CHRISTENSEN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY - P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463

Search Results as of: 05/19/2024 02:18 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