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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/09/2004
Application #:
10223505
Filing Dt:
08/19/2002
Publication #:
Pub Dt:
02/06/2003
Inventors:
Wei Han, Vimal V. Shah, James R. Birchak, Bruce H. Storm JR., Fouad Fleyfel et al
Title:
ACOUSTIC SENSOR FOR PIPELINE DEPOSITION CHARACTERIZATION AND MONITORING OF PIPELINE DEPOSITS
Assignment: 1
Reel/Frame:
018597/0185Recorded: 12/08/2006Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/07/2006
Assignee:
601 JEFFERSON
HOUSTON, TEXAS 77002
Correspondent:
KELLOGG BROWN & ROOT LLC
601 JEFFERSON
IP LEGAL DEPARTMENT
HOUSTON, TX 77002
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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