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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:005181/0971   Pages: 1
Recorded: 11/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
01/16/1990
Application #:
07204984
Filing Dt:
06/08/1988
Title:
POLYMERISATION OF OLEFINS USING MODIFIED ZIEGLER-NATTA CATALYST
Assignor
1
Exec Dt:
09/22/1986
Assignee
1
BELGRAVE HOUSE, 76 BUCKINGHAM PALACE RD.
LONDON, SW1W 0SU, ENGLAND
Correspondence name and address
BROOKS, HAIDT, HAFFNER & DELAHUNTY
99 PARK AVENUE
NEW YORK, NY 10016

Search Results as of: 05/08/2024 12:56 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