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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/17/2001
Application #:
09348085
Filing Dt:
07/06/1999
Inventors:
JOHN TSAI, SIRISOMA WANIGATUNGA
Title:
ZWITTERIONIC MONOMER HAVING AMINO-MULTICARBOXYLIC ACID FUNCTIONALITY
Assignment: 1
Reel/Frame:
010277/0141Recorded: 10/04/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/28/1999
Exec Dt:
09/13/1999
Assignee:
P.O. BOX 7663
WILMINGTON, DELAWARE 19803
Correspondent:
NATIONAL STARCH AND CHEMICAL COMPANY
JOHN D. THALLEMER
P.O. BOX 6500
BRIDGEWATER, NJ 08807-0500
Assignment: 2
Reel/Frame:
022117/0694Recorded: 01/19/2009Pages: 44
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2008
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS 6824 BM
Correspondent:
DAVID H. VICKREY
AKZO NOBEL INC.
120 WHITE PLAINS ROAD, SUITE 300
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:
044427/0759Recorded: 11/13/2017Pages: 25
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/31/2017
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS 6824 BM
Correspondent:
JONATHAN SOIFER
12412 POWERSCOURT DR
SUITE 200
SAINT LOUIS, MO 63131
Assignment: 4
Reel/Frame:
047231/0001Recorded: 10/01/2018Pages: 42
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Assignee:
THIRD FLOOR, 1 KING'S ARMS YARD
LONDON, ENGLAND EC2R 7AF
Correspondent:
KRISTIN YOHANNAN, ESQ.
1850 K STREET, NW, SUITE 1100
MILBANK, TWEED, HADLEY & MCCLOY, LLP
WASHINGTON, DC 20006

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