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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
16464734
Filing Dt:
05/29/2019
Publication #:
Pub Dt:
10/10/2019
Inventors:
John Douglas NOWAK, Xiaowen HOU, Hua YU, Mohammad Abdur RAHMAN, Elliot Isaac BAND
Title:
STABILIZED SULFONATED POLYSTYRENE SOLUTIONS
Assignment: 1
Reel/Frame:
050426/0671Recorded: 09/18/2019Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2019
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Correspondent:
LORENZ & KOPF, LLP (NOURYON)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 2
Reel/Frame:
049689/0118Recorded: 07/08/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/17/2019
Exec Dt:
06/17/2019
Exec Dt:
06/13/2019
Exec Dt:
06/17/2019
Exec Dt:
07/01/2019
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Correspondent:
MATTHEW J. DERUYTER
525 WEST VAN BUREN STREET, SUITE 1600
NOURYON CHEMICALS LLC
CHICAGO, IL 60607

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