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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/02/2018
Application #:
14612538
Filing Dt:
02/03/2015
Publication #:
Pub Dt:
06/25/2015
Inventors:
Bruce L. Randall, Michael J. Brogdin, David Brisco
Title:
Method of Testing a Subsurface Formation for the Presence of Hydrocarbon Fluids
Assignment: 1
Reel/Frame:
042619/0512Recorded: 06/06/2017Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/15/2011
Exec Dt:
08/10/2011
Exec Dt:
08/08/2011
Assignee:
7404 SOUTH YALE AVENUE
SILVER RIDGE OFFICE PARK
TULSA, OKLAHOMA 74136
Correspondent:
PETER L. BREWER
265 BROOKVIEW CENTRE WAY
SUITE 600
KNOXVILLE, TN 37919
Assignment: 2
Reel/Frame:
051394/0882Recorded: 12/31/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/20/2019
Exec Dt:
12/21/2019
Exec Dt:
12/22/2019
Assignee:
7404 SOUTH YALE AVENUE
SILVER RIDGE OFFICE PARK
TULSA, OKLAHOMA 74136
Correspondent:
MARY BRYANT
5401 NETHERBY LANE
SUITE 1201
NORTH CHARLESTON, SC 29420

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