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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/28/2003
Application #:
09860015
Filing Dt:
05/17/2001
Publication #:
Pub Dt:
02/07/2002
Inventors:
Eit Drent, Michael Rolf Eberhard, Paul Gerard Pringle
Title:
BIDENTATE LIGAND, CATALYST SYSTEM CONTAINING SUCH LIGAND AND A PROCESS FOR THE CARBONYLATION OF ETHYLENICALLY OR ACETYLENICALLY UNSATURATED COMPOUNDS USING SUCH A CATALYST SYSTEM
Assignment: 1
Reel/Frame:
012152/0404Recorded: 09/11/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/10/2001
Exec Dt:
08/31/2001
Exec Dt:
08/17/2001
Assignee:
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252
Correspondent:
SHELL OIL COMPANY
YUKIKO IWATA
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:
023807/0777Recorded: 01/19/2010Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/07/2009
Assignee:
QUEENS GATE, 15-17 QUEENS TERRACE
SOUTHAMPTON, UNITED KINGDOM SO14 3BP
Correspondent:
VENABLE LLP
P. O. BOX 34385
MICHAEL A. SARTORI
WASHINGTON, DC 20043
Assignment: 3
Reel/Frame:
055072/0175Recorded: 01/29/2021Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/16/2020
Assignee:
CASSEL WORKS, NEW ROAD
BILLINGHAM, UNITED KINGDOM TS23 1LE
Correspondent:
SHUMAKER, LOOP & KENDRICK, LLP
101 SOUTH TRYON STREET
SUITE 2200
CHARLOTTE, NC 28280-0002

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