Patent Assignment
Reel/Frame 018373/0569
Assignment of Assignor's Interest
Recorded: 2006-10-09
Pages: 2
Assignors
SIDDIQUI, JUNAID AHMED
Executed: 2006-08-28
COMPTON, TIMOTHY FREDERICK
Executed: 2006-08-28
Assignee
DUPONT AIR PRODUCTS NANOMATERIALS LLC
7201 HAMILTON BOULEVARD, PATENT DEPARTMENT, ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property
(1)
Chemical-Mechanical Planarization Composition Having Ketooxime Compounds and Associated Method for Use
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 4, 2006
From: SIDDIQUI, JUNAID AHMED; COM, TIMOTHY FREDERICK
To: DUPONT AIR PRODUCTS NANOMATERIALS LLC
Reel/Frame 018352/0917 →
Assignment of Assignor's Interest
Feb 20, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: VERSUM MATERIALS US, LLC
Reel/Frame 041772/0733 →