Patent Assignment Abstract of Title
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Total Assignments:
5
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Patent #:
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Issue Dt:
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06/19/2018
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Application #:
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15055696
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Filing Dt:
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02/29/2016
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Publication #:
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Pub Dt:
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10/20/2016
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Inventors:
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Michael J. Harris, Kenneth J. Anton
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Title:
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Frac Plug
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Assignment:
1
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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.
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7211 GESSNER ROAD |
HOUSTON, TEXAS 77040 |
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KEITH B. WILLHELM |
351 N. POST OAK LANE - SUITE 712 |
HOUSTON, TX 77024 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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7211 N. GESSNER ROAD |
HOUSTON, TEXAS 77040 |
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WILLIAM SEKYI |
1600 DIVISION STREET |
SUITE 500 |
NASHVILLE, TN 37203 |
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Assignment:
3
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NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
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7850 NORTH SAM HOUSTON PARKWAY WEST - SUITE 100 |
HOUSTON, TEXAS 77064 |
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KEITH B. WILLHELM |
351 N. POST OAK LANE - SUITE 712 |
HOUSTON, TX 77024 |
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Assignment:
4
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SUPPLEMENT NO. 1 TO AMENDED AND RESTATED TRADEMARK AND PATENT SECURITY AGREEMENT
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2100 ROSS AVE. |
SUITE 1850 |
DALLAS, TEXAS 75201 |
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HOLLAND & KNIGHT LLP |
10 ST. JAMES AVE. |
11TH FLOOR |
BOSTON, MA 02116 |
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Assignment:
5
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SECOND AMENDED AND RESTATED TRADEMARK AND PATENT SECURITY AGREEMENT
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500 FIRST AVENUE |
PITTSBURG, PENNSYLVANIA 15219 |
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HOLLAND & KNIGHT LLP |
10 ST. JAMES AVE. |
11TH FLOOR |
BOSTON, MA 02116 |
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