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:
05/05/2009
Application #:
10864546
Filing Dt:
06/10/2004
Publication #:
Pub Dt:
08/18/2005
Inventors:
Jong-Pyng Chen, Jen-Luan Chen, Chih-Jer Shih, Chih-Yuan Chen
Title:
STRUCTURES OF THE PROTON EXCHANGE MEMBRANES WITH DIFFERENT MOLECULAR PERMEABILITIES
Assignment: 1
Reel/Frame:
015455/0522Recorded: 06/10/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/20/2004
Exec Dt:
04/20/2004
Exec Dt:
04/20/2004
Exec Dt:
04/20/2004
Assignee:
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG
HSINCHU, TAIWAN R.O.C.
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

Search Results as of: 05/12/2024 01:07 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