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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10/29/2019
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Application #:
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16109233
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Filing Dt:
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08/22/2018
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Publication #:
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Pub Dt:
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12/20/2018
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Inventor:
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W. LYNN FRAZIER
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Title:
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DOWNHOLE ASSEMBLY FOR SELECTIVELY SEALING OFF A WELLBORE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5655 BEAR LANE |
| CORPUS CHRISTI, TEXAS 78405 |
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| MARK H. MILLER |
| 112 E. PECAN ST., SUITE 2400 |
| SAN ANTONIO, TX 78205 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2001 KIRBY DRIVE, SUITE 200 |
| HOUSTON, TEXAS 77019 |
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| GAURAV GOEL, PATENT AGENT |
| 1001 FANNIN STREET, SUITE 2500 |
| VINSON & ELKINS LLP |
| HOUSTON, TX 77002-6760 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2001 KIRBY DRIVE |
| SUITE 200 |
| HOUSTON, TEXAS 77019 |
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| WILLIAM R. BORCHERS |
| 112 E. PECAN ST |
| SUITE 2400 |
| SAN ANTONIO, TX 78205 |
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Assignment:
4
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PATENT SECURITY AGREEMENT (NOTES)
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| 333 COMMERCE STREET |
| SUITE 900, ATTN: WALLY JONES |
| NASHVILLE, TENNESSEE 37201 |
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| COURTNEY WELSHIMER |
| 425 LEXINGTON AVENUE |
| NEW YORK, NY 10017 |
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Assignment:
5
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PATENT SECURITY AGREEMENT (ABL)
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| 10 SOUTH DEARBORN |
| FLOOR L2 |
| CHICAGO, ILLINOIS 60603 |
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| COURTNEY WELSHIMER |
| 425 LEXINGTON AVENUE |
| NEW YORK, NY 10017 |
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