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:010712/0200   Pages: 3
Recorded: 04/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/15/2004
Application #:
09546262
Filing Dt:
04/10/2000
Title:
SHUTDOWN BATTERY SEPARATOR MADE WITH A BLEND OF POLYMER AND OLIGOMER
Assignors
1
Exec Dt:
04/06/2000
2
Exec Dt:
04/06/2000
Assignee
1
13800 SOUTH LAKES DRIVE
CHARLOTTE, NORTH CAROLINA 28273
Correspondence name and address
CELGARD INC.
ROBERT H. HAMMER III
LAW DEPARTMENT
13800 SOUTH LAKES DRIVE
CHARLOTTE, NC 28273

Search Results as of: 05/29/2024 04:10 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