Patent Assignment
Reel/Frame 008935/0385
Assignment of Assignor's Interest
Recorded: 1998-01-13
Pages: 2
Assignee
OLIN MICROELECTRONIC CHEMICALS, INC.
P.O. BOX 4500, 501 MERRIT SEVEN, NORWALK, CONNECTICUT, 06856
Covered Property
(1)
Method of Purifying Photoacid Generators for Use in Photoresist Compositions
Patent:
6,200,480 →
Application:
09/006,409 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.