Patent Assignment
Reel/Frame 014729/0709
Assignment of Assignor's Interest
Recorded: 2003-11-21
Pages: 3
Assignor
CALL, RONALD W.
Executed: 2003-11-14
Assignee
CELGARD INC.
13800 SOUTH LAKES DRIVE, CHARLOTTE, NORTH CAROLINA, 28273
Covered Property
(1)
Battery separator and method of making same
Application:
10/636,115 →
Publication:
US 2005/0031943
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.