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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/10/2007
Application #:
10505019
Filing Dt:
08/18/2004
Publication #:
Pub Dt:
04/28/2005
Inventors:
Eit Drent, Renata Helena Van Der Made, Robert Ian Pugh, Paul Gerard Pringle
Title:
PROCESS FOR THE CARBONYLATION OF AN ETHYLENICALLY UNSATURATED COMPOUND AND CATALYST THEREFORE
Assignment: 1
Reel/Frame:
016193/0161Recorded: 08/18/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/08/2004
Exec Dt:
06/08/2004
Exec Dt:
06/23/2004
Exec Dt:
06/08/2004
Assignee:
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Correspondent:
DONALD F. HAAS
SHELL OIL COMPANY, INTELLECTUAL PROPERTY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 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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