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:
06/22/2010
Application #:
11632369
Filing Dt:
01/12/2007
Publication #:
Pub Dt:
01/31/2008
Inventors:
Tatsuo Hamamatsu, Nobuhiro Kimura, Tsutomu Takashima, Takashi Morikita
Title:
SOLID PHOSPHORIC ACID CATALYST AND METHOD FOR DIMERIZATION OF OLEFIN USING THE SAME
Assignment: 1
Reel/Frame:
020078/0351Recorded: 11/06/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/10/2007
Exec Dt:
01/10/2007
Exec Dt:
01/10/2007
Exec Dt:
01/10/2007
Assignee:
3-12, NISHISHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
WEINGARTEN, SCHURGIN, GAGNEBIN &
LEBOVICI, L.L.P.
TEN POST OFFICE SQUARE
BOSTON, MA 02109

Search Results as of: 04/27/2024 02:27 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