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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/14/2015
Application #:
13512700
Filing Dt:
05/30/2012
PCT #:
US1150236
Inventors:
William B. Carlson, Gregory D. Phelan
Title:
SYSTEMS, MATERIALS, AND METHODS FOR RECOVERING MATERIAL FROM BEDROCK USING SUPERCRITICAL ARGON COMPOSITIONS
Assignment: 1
Reel/Frame:
026847/0464Recorded: 09/01/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/24/2011
Exec Dt:
08/25/2011
Assignee:
700 NW 42ND STREET
SUITE 125
SEATTLE, WASHINGTON 98107
Correspondent:
PEPPER HAMILTON LLP
500 GRANT STREET
50TH FLOOR
PITTSBURGH, PA 15219-2502
Assignment: 2
Reel/Frame:
029009/0946Recorded: 09/14/2012Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/24/2011
Exec Dt:
08/25/2011
Assignee:
700 NW 42ND STREET
SUITE 125
SEATTLE, WASHINGTON 98107
Correspondent:
PEPPER HAMILTON L.L.P.
500 GRANT STREET
50TH FLOOR
PITTSBURGH, PENNSYLVANIA 15219-2502
Assignment: 3
Reel/Frame:
026847/0507Recorded: 09/01/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/25/2011
Assignee:
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
PEPPER HAMILTON LLP
500 GRANT STREET
50TH FLOOR
PITTSBURGH, PA 15219-2502
Assignment: 4
Reel/Frame:
048373/0217Recorded: 01/29/2019Pages: 209
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2018
Assignee:
201 MAIN STREET, SUITE 1900
FORT WORTH, TEXAS 76102
Correspondent:
MICHELE GLESSNER
ALSTON & BIRD LLP
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000

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