IP Library Assignment 007158/0961
Patent Assignment
Reel/Frame 007158/0961

Assignment of Assignor's Interest

Recorded: 1994-09-16 Pages: 4
Assignor
WHITMAN, PETER J.
Executed: 1994-09-13
Assignee
WIGGIN & DANA
ONE CENTURY TOWER, NEW HAVEN, CONNECTICUT, 06510-7001
Covered Property (1)
Method of Increasing Hydrogenation Rate of Aromatic Amines
Patent: 5,550,294 →
Application: 08/307,215 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 27, 1997
From: OLIN CORPORATION
To: ARCO CHEMICAL TECHNOLOGY, L.P.
Reel/Frame 008366/0850 →
Assignment of Assignor's Interest Apr 22, 2002
From: ARCO CHEMICAL TECHNOLOGY, L.P.; TWO GREENVILLE CROSSING
To: BAYER CORPORATION
Reel/Frame 012841/0400 →