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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
06/19/2018
Application #:
15055696
Filing Dt:
02/29/2016
Publication #:
Pub Dt:
10/20/2016
Inventors:
Michael J. Harris, Kenneth J. Anton
Title:
Frac Plug
Assignment: 1
Reel/Frame:
039636/0774Recorded: 08/09/2016Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE DOC DATE FROM 4-1-16 TO 2-29-16 AND THE NAME OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 038419 FRAME: 0555. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
02/29/2016
Exec Dt:
02/29/2016
Assignee:
7211 GESSNER ROAD
HOUSTON, TEXAS 77040
Correspondent:
KEITH B. WILLHELM
351 N. POST OAK LANE - SUITE 712
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:
038419/0555Recorded: 04/29/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/01/2016
Exec Dt:
04/01/2016
Assignee:
7211 N. GESSNER ROAD
HOUSTON, TEXAS 77040
Correspondent:
WILLIAM SEKYI
1600 DIVISION STREET
SUITE 500
NASHVILLE, TN 37203
Assignment: 3
Reel/Frame:
042391/0268Recorded: 05/16/2017Pages: 4
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/2017
Assignee:
7850 NORTH SAM HOUSTON PARKWAY WEST - SUITE 100
HOUSTON, TEXAS 77064
Correspondent:
KEITH B. WILLHELM
351 N. POST OAK LANE - SUITE 712
HOUSTON, TX 77024
Assignment: 4
Reel/Frame:
055598/0721Recorded: 03/15/2021Pages: 19
Conveyance:
SUPPLEMENT NO. 1 TO AMENDED AND RESTATED TRADEMARK AND PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
03/10/2021
Exec Dt:
03/10/2021
Exec Dt:
03/10/2021
Exec Dt:
03/10/2021
Exec Dt:
03/10/2021
Assignee:
2100 ROSS AVE.
SUITE 1850
DALLAS, TEXAS 75201
Correspondent:
HOLLAND & KNIGHT LLP
10 ST. JAMES AVE.
11TH FLOOR
BOSTON, MA 02116
Assignment: 5
Reel/Frame:
060438/0932Recorded: 06/23/2022Pages: 47
Conveyance:
SECOND AMENDED AND RESTATED TRADEMARK AND PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
06/10/2022
Exec Dt:
06/10/2022
Exec Dt:
06/10/2022
Assignee:
500 FIRST AVENUE
PITTSBURG, PENNSYLVANIA 15219
Correspondent:
HOLLAND & KNIGHT LLP
10 ST. JAMES AVE.
11TH FLOOR
BOSTON, MA 02116

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