IP Library › Assignment 015959/0695
Patent Assignment
Reel/Frame 015959/0695

Assignment of Assignor's Interest

Recorded: 2005-03-24 Pages: 3
Assignors
GHOSH, TIRTHANKAR
Executed: 2005-01-21
SOLOMON, ROBERT D.
Executed: 2005-01-27
WANG, HONGYU
Executed: 2005-01-30
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC
1105 NORTH MARKET STREET, SUITE 1300, WILMINGTON, DELAWARE, 19899
Covered Property (1)
Abrasive-Free Chemical Mechanical Polishing Compositions and Methods Relating Thereto
Patent: 7,435,356 →
Application: 10/996,689 →
Publication: US 2006/0110924
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 29, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS CMP HOLDINGS INC.
To: DUPONT ELECTRONIC MATERIALS HOLDING, INC.
Reel/Frame 069274/0160 →