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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/04/2021
Application #:
16026175
Filing Dt:
07/03/2018
Publication #:
Pub Dt:
01/09/2020
Inventors:
Yi Guo, Tony Quan Tran
Title:
NEUTRAL TO ALKALINE CHEMICAL MECHANICAL POLISHING COMPOSITIONS AND METHODS FOR TUNGSTEN
Assignment: 1
Reel/Frame:
047647/0577Recorded: 12/01/2018Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/23/2018
Exec Dt:
08/23/2018
Assignee:
451 BELLEVUE ROAD
NEWARK, DELAWARE 19713
Correspondent:
PATRICIA CONNELL
451 BELLEVUE ROAD
NEWARK, DE 19713

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