Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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03/12/2019
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Application #:
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15378185
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Filing Dt:
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12/14/2016
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Publication #:
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Pub Dt:
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06/14/2018
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Inventors:
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Justin Kellner, Carl Martin
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Title:
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FRICTION-LOCK FRAC PLUG
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 4310 NORTH SAM HOUSTON PARKWAY |
| HOUSTON, TEXAS 77032 |
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| MH2 TECHNOLOGY LAW GROUP LLP |
| 1951 KIDWELL DRIVE |
| SUITE 310 |
| TYSONS CORNER, VA 22182 |
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Assignment:
2
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AMENDED AND RESTATED TRADEMARK AND PATENT SECURITY AGREEMENT
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| 500 FIRST AVENUE |
| COMMERCIAL LOAN SERVICE CENTER/DCC |
| PITTSBURGH, PENNSYLVANIA 15219 |
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| HOLLAND & KNIGHT LLP |
| 10 ST. JAMES AVENUE |
| BOSTON, MA 02116 |
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Assignment:
3
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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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