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: 2
Patent #:
Issue Dt:
01/26/2010
Application #:
11578413
Filing Dt:
12/20/2007
Publication #:
Pub Dt:
09/04/2008
Inventors:
Masayuki Chokai, Anton Peter De Weijer, Hiroaki Kuwahara, Shunichi Matsumura
Title:
RIGID HETEROCYCLIC POLYMER, PRODUCTION PROCESS THEREOF, AND FIBERS COMPRISING THE POLYMER
Assignment: 1
Reel/Frame:
020276/0917Recorded: 12/20/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/09/2006
Exec Dt:
11/09/2006
Exec Dt:
11/09/2006
Exec Dt:
11/09/2006
Assignees:
6-7, MINAMIHOMMACHI 1-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0054
6-7, MINAMIHOMMACHI 1-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0054
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:
029393/0416Recorded: 12/03/2012Pages: 48
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2012
Assignee:
6-7, MINAMI-HOMMACHI 1-CHOME
CHUO-KU, OSAKA, JAPAN
Correspondent:
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037

Search Results as of: 05/02/2024 12:47 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