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:021820/0845   Pages: 4
Recorded: 11/12/2008
Attorney Dkt #:BAK-533XX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/19/2012
Application #:
11920816
Filing Dt:
11/12/2008
Publication #:
Pub Dt:
04/16/2009
Title:
SOLID PHOSPHORIC ACID CATALYST AND METHODS OF OLEFIN DIMERIZATION REACTION WITH THE SAME
Assignors
1
Exec Dt:
11/22/2007
2
Exec Dt:
11/22/2007
3
Exec Dt:
11/22/2007
4
Exec Dt:
11/22/2007
Assignee
1
3-12, NISHISHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondence name and address
WEINGARTEN SCHURGIN GAGNEBIN & LEBOVICI
TEN POST OFFICE SQUARE
BOSTON, MA 02109

Search Results as of: 04/28/2024 10:31 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