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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/01/2011
Application #:
11965038
Filing Dt:
12/27/2007
Publication #:
Pub Dt:
07/02/2009
Inventors:
ANAND SUBRAMANIAN, Raymond Floyd
Title:
HEAVY OIL UPGRADER
Assignment: 1
Reel/Frame:
020293/0739Recorded: 12/27/2007Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/03/2007
Exec Dt:
12/03/2007
Assignee:
601 JEFFERSON AVENUE
HOUSTON, TEXAS 77002
Correspondent:
IP LEGAL DEPARTMENT
4100 CLINTON DRIVE
HOUSTON, TX 77020
Assignment: 2
Reel/Frame:
046022/0413Recorded: 04/25/2018Pages: 35
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/25/2018
Assignee:
101 N. TRYON STREET
NC1-001-05-45
CHARLOTTE, NORTH CAROLINA 28255
Correspondent:
TERRY L. WITCHER, PARALEGAL
MCGUIREWOODS LLP
201 N. TRYON STREET, SUITE 3000
CHARLOTTE, NC 28202

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