Patent Assignment
Reel/Frame 009052/0456
Assignment of Assignor's Interest
Recorded: 1998-03-24
Pages: 4
Assignor
HOECHST CELANESE CORPORATION
Executed: 1998-03-20
Assignee
CELGARD LLC
13800 SOUTH LAKES DRIVE, CHARLOTTE, NORTH CAROLINA, 28273
Covered Property
(1)
Modified Microporous Structures
Patent:
5,049,275 →
Application:
07/539,096 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 15, 1990
From: GILLBERG-LA FORCE, GUNILLA E.; GABRIEL, ERIC M.
To: HOECHST CELANESE CORPORATION, A CORP. OF DE
Reel/Frame 005353/0545 →
Assignment of Assignor's Interest
Dec 30, 1999
From: CELGARD LLC
To: CELGARD, INC., A CORP. OF DELAWARE
Reel/Frame 010506/0869 →
Security Agreement
Nov 29, 2002
From: CELGARD, INC.
To: CHASE MANHATTAN BANK, AS ADMINISTRATIVE AGENT, THE
Reel/Frame 013964/0538 →