Patent Assignment
Reel/Frame 071138/0189
Assignment of Assignor's Interest
Recorded: 2025-05-16
Pages: 3
Assignors
CHIEN, CHIH-HSIEN
Executed: 2019-04-18
LU, LUNG-TAI
Executed: 2019-04-18
HUANG, HUNG-TSUNG
Executed: 2019-04-18
HUANG, HELIN
Executed: 2019-04-18
Assignee
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE, AURORA, ILLINOIS, 60504
Covered Property
(1)
Surface Coated Abrasive Particles for Tungsten Buff Applications
Application:
19/208,052 →
Publication:
US 2025/0270421
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.