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:
09/12/2000
Application #:
08812364
Filing Dt:
03/05/1997
Inventor:
JOHN A. EWEN
Title:
PROCESS FOR POLYMERIZATION OF OLEFINS WITH SILICON BRIDGED METALLOCENE CATALYST SYSTEMS
Assignment: 1
Reel/Frame:
008448/0870Recorded: 03/05/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/03/1987
Assignee:
8350 NORTH CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Correspondent:
FINA TECHNOLOGY, INC.
JIM WHEELINGTON
P.O. BOX 410
DALLAS, TX 75221

Search Results as of: 09/23/2024 03:45 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