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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
01/30/2018
Application #:
14903326
Filing Dt:
01/07/2016
Publication #:
Pub Dt:
04/06/2017
Inventors:
Jonathan P. McKenna, Nathan M. Toohey
Title:
METHOD FOR DETERMINING FRACTURE PROPPANT SPATIAL DISTRIBUTION USING PASSIVE SEISMIC SIGNALS
Assignment: 1
Reel/Frame:
040813/0043Recorded: 01/01/2017Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/20/2015
Exec Dt:
05/27/2015
Assignee:
10777 WESTHEIMER ROAD
SUITE 500
HOUSTON, TEXAS 77042
Correspondent:
ADENIKE ADEBIYI
P. O. BOX 1017
CYPRESS, TX 77410
Assignment: 2
Reel/Frame:
039476/0752Recorded: 08/18/2016Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/15/2016
Assignee:
2100 ROSS AVENUE, SUITE 1850
DALLAS, TEXAS 75201
Correspondent:
HOLLAND & KNIGHT LLP
10 ST. JAMES AVENUE
BOSTON, MA 02116
Assignment: 3
Reel/Frame:
046596/0361Recorded: 07/20/2018Pages: 9
Conveyance:
FIRST AMENDMENT TO INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
07/19/2018
Assignee:
3003 TASMAN DRIVE
HF 150
SANTA CLARA, CALIFORNIA 95054
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
051289/0353Recorded: 12/16/2019Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/09/2019
Assignee:
3003 TASMAN DRIVE
SANTA CLARA, CALIFORNIA 95054
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:
051344/0376Recorded: 12/18/2019Pages: 9
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE UNDERLYING DOCUMENT PREVIOUSLY RECORDED AT REEL: 051289 FRAME: 0353. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Assignor:
Exec Dt:
12/09/2019
Assignee:
3003 TASMAN DRIVE
SANTA CLARA, CALIFORNIA 95054
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005

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