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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/15/2011
Application #:
12253143
Filing Dt:
10/16/2008
Publication #:
Pub Dt:
04/22/2010
Inventors:
Shaun T. Mesher, David L. Edwards
Title:
MUTUAL SOLVENT SYSTEM AND METHOD FOR IMPROVED OIL AND GAS PERMEABILITY IN HIGH TEMPERATURE FORMATIONS
Assignment: 1
Reel/Frame:
021698/0836Recorded: 10/17/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/07/2008
Exec Dt:
10/08/2008
Assignee:
520 - 5 AVENUE S.W., SUITE 600
CALGARY, CANADA T2P 3R7
Correspondent:
KEVAN L. MORGAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 2
Reel/Frame:
047880/0822Recorded: 01/02/2019Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Assignee:
#450, 140 - 4TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 3N3
Correspondent:
JOHN D. FORSTER
C/O OSBORN MALEDON
2929 N. CENTRAL AVENUE, SUITE 2100
PHOENIX, AZ 85012

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