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:019720/0467   Pages: 4
Recorded: 08/21/2007
Attorney Dkt #:312819US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/17/2012
Application #:
11816714
Filing Dt:
08/21/2007
Publication #:
Pub Dt:
01/15/2009
Title:
ALKALINE BATTERY SEPARATOR COMPRISING ALKALI-RESISTANCE SYNTHETIC FIBER, FIBRILLATED ORGANIC SOLVENT-SPUN CELLULOSE FIBER AND MERCERIZED PULP, AND ALKALINE PRIMARY BATTERY
Assignors
1
Exec Dt:
06/27/2007
2
Exec Dt:
06/27/2007
3
Exec Dt:
06/27/2007
4
Exec Dt:
06/27/2007
Assignee
1
1621, SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN 710-8622
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/30/2024 02:09 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