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:027541/0596   Pages: 8
Recorded: 01/17/2012
Attorney Dkt #:1033818-000494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/03/2015
Application #:
13318022
Filing Dt:
01/17/2012
Publication #:
Pub Dt:
05/17/2012
Title:
Catalytic Systems Made of a Complex of Rare Earths For Stereospecific Polymerisation Of Conjugated Dienes
Assignors
1
Exec Dt:
12/12/2011
2
Exec Dt:
12/12/2011
3
Exec Dt:
12/12/2011
Assignees
1
23 RUE BRESCHET
CLERMONT-FERRAND, FRANCE 63000
2
ROUTE LOUIS BRAILLE 10
GRANGES-PACCOT, SWITZERLAND 1763
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404

Search Results as of: 05/21/2024 09:25 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