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:
03/20/1990
Application #:
06776470
Filing Dt:
09/16/1985
Inventors:
JEAN-CLAUDE A. BAILLY, JOHN G. SPEAKMAN
Title:
PROCESS FOR THE POLYMERISATION OF ETHYLENE OR THE COPOLYMERISATION OF ETHYLENE AND ALPHA-OLEFINS IN A FLUIDISED BED IN THE PRESENCE OF A CHROMIUM BASED CATALYST
Assignment: 1
Reel/Frame:
005199/0983Recorded: 12/29/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/10/1985
Exec Dt:
09/10/1985
Assignee:
BELGRAVE HOUSE, 76 BUCKINGHAM PALACE RD.
LONDON, ENGLAND SW1W 0SU
Correspondent:
HAROLD HAIDT
BROOKS HAIDT HAFFNER & DELAHUNTY
99 PARK AVE.
NEW YORK, NY 10016

Search Results as of: 05/08/2024 08:43 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