IP Library › Assignment 014469/0596
Patent Assignment
Reel/Frame 014469/0596

Assignment of Assignor's Interest

Recorded: 2003-08-29 Pages: 3
Assignors
ELDERKIN, MICHELLE
Executed: 2003-08-08
FERREIRA, LAWRENCE
Executed: 2003-08-12
Assignee
ARCH SPECIALTY CHEMICALS, INC.
501 MERRIT 7, P.O. BOX 5204, NORWALK, CONNECTICUT, 06856-5204
Covered Property (1)
Non-Corrosive Cleaning Compositions for Removing Etch Residues
Patent: 7,935,665 →
Application: 10/421,506 →
Publication: US 2003/0235996
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 28, 2003
From: LEON, VINCENT G.
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 014454/0399 →
Merger Apr 29, 2008
From: ARCH SPECIALTY CHEMICALS, INC.
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 020866/0493 →