IP Library Assignment 065782/0147
Patent Assignment
Reel/Frame 065782/0147

Assignment of Assignor's Interest

Recorded: 2023-12-06 Pages: 2
Assignor
DEGROOT, MARTY W.
Executed: 2015-04-22
Assignee
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property (1)
Chemical Mechanical Polishing Pad
Application: 14/261,893 →
Publication: US 2015/0306731
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 6, 2023
From: THE DOW CHEMICAL COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
Reel/Frame 065880/0521 →
Assignment of Assignor's Interest Dec 6, 2023
From: QIAN, BAINIAN
To: ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC.
Reel/Frame 065782/0348 →