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:007800/0447   Pages: 4
Recorded: 10/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/14/1998
Application #:
08544699
Filing Dt:
10/18/1995
Title:
SOLID CATALYTIC COMPONENT CONTAINING ZIRCONIUM AND CYCLOALKADIENYL GROUPS, PROCESS FOR PRODUCING IT AND PROCESS FOR THE POLYMERIZATION OF OLEFINS IN ITS PRESENCE
Assignors
1
Exec Dt:
10/02/1995
2
Exec Dt:
10/02/1995
3
Exec Dt:
10/02/1995
4
Exec Dt:
10/06/1995
Assignee
1
LA DEFENSE 10
4 & 8 COURS MICHELET
PUTEAUX, FRANCE 92800
Correspondence name and address
SPENCER, FRANK & SCHNEIDER
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHINGTON, DC 20005

Search Results as of: 05/13/2024 09:08 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