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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/30/2020
Application #:
16019246
Filing Dt:
06/26/2018
Publication #:
Pub Dt:
10/25/2018
Inventors:
Charlotte Katherine Williams, Charles Romain, Michael Kember
Title:
METHOD AND CATALYST SYSTEM FOR PREPARING POLYMERS AND BLOCK COPOLYMERS
Assignment: 1
Reel/Frame:
047522/0099Recorded: 11/16/2018Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/03/2016
Exec Dt:
02/29/2016
Exec Dt:
01/03/2016
Assignee:
52 PRINCES GATE
LONDON, UNITED KINGDOM SW7 2PG
Correspondent:
STEPHEN W. RAFFERTY
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:
050403/0888Recorded: 09/17/2019Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/2019
Assignee:
TOP FLOOR, THE WALBROOK BUILDING
25 WALBROOK
LONDON, ENGLAND EC4N 8AF
Correspondent:
BRIAN C. TRINQUE
LATHROP & GAGE LLP
28 STATE STREET
BOSTON, MA 02109

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