Patent Assignment
Reel/Frame 014454/0399
Assignment of Assignor's Interest
Recorded: 2003-08-28
Pages: 3
Assignor
LEON, VINCENT G.
Executed: 2003-06-19
Assignee
ARCH SPECIALTY CHEMICALS, INC.
501 MERRITT 7, P.O. BOX 5204, NORWALK, CONNECTICUT, 06856-5204
Covered Property
(1)
Non-Corrosive Cleaning Compositions for Removing Etch Residues
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.