IP Library › Assignment 013118/0746
Patent Assignment
Reel/Frame 013118/0746

Assignment of Assignor's Interest

Recorded: 2002-07-22 Pages: 4
Assignors
FERREIRA, LAWRENCE
Executed: 2002-06-18
BLAKENEY, ANDREW J.
Executed: 2002-06-18
SPAZIANO, GREGORY DOMENIC
Executed: 2002-06-19
DIMOV, OGNIAN
Executed: 2002-06-14
KOCAB, J. THOMAS
Executed: 2002-06-19
HATFIELD, JOHN P.
Executed: 2002-06-18
Assignee
ARCH SPECIALITY CHEMICALS, INC.
501 MERRITT 7, NORWALK, CONNECTICUT, 06856
Covered Property (1)
Photoacid Generators for Use in Photoresist Compositions
Patent: 6,855,476 →
Application: 10/117,693 →
Publication: US 2002/0197558
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 5, 2011
From: ARCH SPECIALTY CHEMICALS, INC.
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 027017/0882 →