IP Library › Assignment 023078/0722
Patent Assignment
Reel/Frame 023078/0722

Assignment of Assignor's Interest

Recorded: 2009-07-31 Pages: 3
Assignors
BARR, ROBERT K.
Executed: 2009-07-21
DONG, HUA
Executed: 2009-07-20
SUTTER, THOMAS C.
Executed: 2009-07-20
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET, PATENT DEPARTMENT, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property (1)
Inhibiting Background Plating
Patent: 9,206,520 →
Application: 12/462,325 →
Publication: US 2010/0029077
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 11, 2016
From: ROHM AND HAAS ELECTRONIC MATERIALS LLC
To: SUN CHEMICAL CORPORATION
Reel/Frame 037709/0194 →