Patent Assignment
Reel/Frame 059388/0273
Assignment of Assignor's Interest
Recorded: 2022-03-24
Pages: 3
Assignor
CHI, CHANGZAI
Executed: 2021-08-13
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC.
451 BELLEVUE ROAD, NEWARK, DELAWARE, 19713
Covered Property
(1)
Surface Modified Silanized Colloidal Silica Particles
Application:
63/178,046 →