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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/27/2011
Application #:
12195970
Filing Dt:
08/21/2008
Publication #:
Pub Dt:
02/26/2009
Inventors:
Arthur James BAUMGARTNER, Robert Lawrence Blackbourn, Danny Yuk Kwan Ngan
Title:
PROCESS FOR PRODUCING LOWER OLEFINS FROM HYDROCARBON FEEDSTOCK UTILIZING PARTIAL VAPORIZATION AND SEPARATELY CONTROLLED SETS OF PYROLYSIS COILS
Assignment: 1
Reel/Frame:
021425/0354Recorded: 08/21/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/04/2008
Exec Dt:
08/04/2008
Exec Dt:
08/04/2008
Assignee:
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Correspondent:
CRAIG M. LUNDELL
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:
059694/0819Recorded: 03/07/2022Pages: 27
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/2022
Assignee:
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Correspondent:
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TX 77001-0576

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