IP Library › Assignment 017981/0803
Patent Assignment
Reel/Frame 017981/0803

Assignment of Assignor's Interest

Recorded: 2006-06-08 Pages: 4
Assignors
SIMMONS, DONALD K.
Executed: 2006-04-28
YARITZ, JOSEPH G.
Executed: 2006-05-23
Assignee
CELGARD LLC
13800 SOUTH LAKES DRIVE, CHARLOTTE, NORTH CAROLINA, 28273
Covered Property (1)
Membrane made of a blend of UHMW polyolefins
Application: 11/386,612 →
Publication: US 2007/0221567
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Apr 8, 2014
From: CELGARD, LLC (F/K/A CELGARD, INC.)
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032631/0655 →
Termination and Release of Security Interest in United States Patents Aug 27, 2015
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: CELGARD, LLC (F/K/A/ CELGARD, INC.)
Reel/Frame 036485/0267 →