Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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09/21/2021
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Application #:
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16677993
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Filing Dt:
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11/08/2019
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Publication #:
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Pub Dt:
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05/14/2020
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Inventor:
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Justin Kellner
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Title:
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DEFORMABLE DOWNHOLE TOOL WITH DISSOLVABLE ELEMENT AND BRITTLE PROTECTIVE LAYER
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Assignment:
1
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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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