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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
13593634
Filing Dt:
08/24/2012
Publication #:
Pub Dt:
02/27/2014
Inventors:
Wiechang JIN, Elizabeth REMSEN
Title:
COMPOSITIONS AND METHODS FOR SELECTIVE POLISHING OF PLATINUM AND RUTHENIUM MATERIALS
Assignment: 1
Reel/Frame:
031002/0072Recorded: 08/13/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/14/2012
Exec Dt:
08/15/2012
Assignee:
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Correspondent:
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 2
Reel/Frame:
031868/0561Recorded: 12/23/2013Pages: 12
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT SUPPLEMENT
Assignor:
Exec Dt:
11/20/2012
Assignee:
135 S. LASALLE STREET
IL4-135-05-41
CHICAGO, ILLINOIS 60603
Correspondent:
TERRY L. WITCHER, PARALEGAL
MCGUIREWOODS LLP
201 N. TRYON STREET, SUITE 3000
CHARLOTTE, NC 28202
Assignment: 3
Reel/Frame:
047521/0729Recorded: 11/16/2018Pages: 16
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/15/2018
Assignees:
870 NORTH COMMON DRIVE
AURORA, ILLINOIS 60504
870 NORTH COMMON DRIVE
AURORA, ILLINOIS 60504
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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