IP Library Assignment 008740/0062
Patent Assignment
Reel/Frame 008740/0062

Assignment of Assignor's Interest

Recorded: 1997-08-04 Pages: 3
Assignors
FRENKEL, PETER
Executed: 1997-07-30
PETTIJOHN, TED M.
Executed: 1997-07-30
Assignee
WITCO CORPORATION
ONE AMERICAN LANE, GREENWICH, CONNECTICUT, 06831
Covered Property (1)
Heteropoly Acid Peroxide Promoter
Patent: 6,001,767 →
Application: 08/905,593 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 29, 1999
From: WITCO CORPORATION
To: CK WITCO CORPORATION
Reel/Frame 010323/0415 →
Assignment of Assignor's Interest Jan 27, 2000
From: WITCO CORPORATION
To: CK WITCO CORPORATION
Reel/Frame 010570/0710 →