IP Library › Assignment 015881/0300
Patent Assignment
Reel/Frame 015881/0300

Assignment of Assignor's Interest

Recorded: 2004-10-12 Pages: 5
Assignors
DAWKINS, BOBBY G.
Executed: 2004-09-16
BAKER, J. DEAN
Executed: 2004-09-16
JOINER, RITA H.
Executed: 2004-09-16
Assignee
CELANESE ADVANCED MATERIALS, INC.
9800-D SOUTHERN PINE BOULEVARD, CHARLOTTE, NORTH CAROLINA, 28273
Covered Property (1)
Process for a Two Stage Melt Polymerization for the Production of Polybenzimidazole Having an Improved Solid State Polymerization
Patent: 7,060,782 →
Application: 10/884,103 →
Publication: US 2006/0004182
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 14, 2005
From: CELANESE ADVANCED MATERIALS, INC.
To: PBI PERFORMANCE PRODUCTS, INC.
Reel/Frame 016641/0102 →