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:
05/30/1989
Application #:
07163045
Filing Dt:
03/02/1988
Inventors:
JOHANNES P. VAN DEN BERG, PIERRE GRANDVALLET, ANDRAS G. T. G. KORTBEEK
Title:
PROCESS FOR TWO-STAGE CATALYTIC CONVERSION OF AN OLEFINS-CONTAINING FEED
Assignment: 1
Reel/Frame:
005021/0189Recorded: 02/21/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/22/1988
Exec Dt:
02/22/1988
Exec Dt:
02/22/1988
Assignee:
Correspondent:
KIMBLEY L. MULLER
C/O SHELL OIL COMPANY
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463

Search Results as of: 06/25/2024 04:44 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