IP Library Assignment 012965/0250
Patent Assignment
Reel/Frame 012965/0250

Assignment of Assignor's Interest

Recorded: 2002-05-30 Pages: 2
Assignor
LAWREY, BRUCE D.
Executed: 2002-05-24
Assignee
BAYER CORPORATION
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205
Covered Property (1)
Polyurethane/Ureas Useful for the Production of Spandex and a Process for Their Production
Patent: 6,903,179 →
Application: 10/159,011 →
Publication: US 2003/0224683
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Master Assignment of Patents Agreement and Addendum May 12, 2003
From: BAYER CORPORATION
To: BAYER POLYMERS LLC
Reel/Frame 014035/0762 →
Assignment of Assignor's Interest Sep 14, 2004
From: BAYER POLYMERS LLC
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 016411/0377 →