Patent Assignment Abstract of Title
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Total Assignments:
6
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Patent #:
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Issue Dt:
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11/15/2022
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Application #:
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16949283
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Filing Dt:
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10/23/2020
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Publication #:
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Pub Dt:
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04/29/2021
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Inventors:
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Michael McDonald, Eric van Oort
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Title:
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METHOD FOR PLUGGING AND ABANDONING OIL AND GAS WELLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 210 WEST 7TH STREET |
| AUSTIN, TEXAS 78701 |
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| MICHAEL L. DEVER |
| 501 GRANT STREET |
| SUITE 200 |
| PITTSBURGH, PA 15219 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 300 LINDENWOOD DRIVE |
| VALLEYBROOKE CORPORATE CENTER |
| MALVERN, PENNSYLVANIA 19355-1740 |
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| MICHAEL L. DEVER |
| 501 GRANT STREET |
| SUITE 200 |
| PITTSBURGH, PA 15219 |
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Assignment:
3
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TERM LOAN PATENT SECURITY AGREEMENT
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| ELEVEN MADISON AVENUE |
| NEW YORK, NEW YORK 10010 |
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| LATHAM & WATKINS LLP, C/O JESSICA BAJADA |
| 1271 AVENUE OF THE AMERICAS |
| NEW YORK, NY 10020 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 300 LINDENWOOD DRIVE |
| MALVERN, PENNSYLVANIA 19355 |
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| MICHAEL L. DEVER |
| 501 GRANT STREET |
| SUITE 200 |
| PITTSBURGH, PA 15219 |
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Assignment:
5
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 200 WEST STREET |
| NEW YORK, NEW YORK 10282 |
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| JAY DASILVA |
| 1025 CONNECTICUT AVE., NW, STE. 712 |
| COGENCY GLOBAL INC. |
| WASHINGTON, DC 20036 |
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Assignment:
6
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PARTIAL RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT R/F 056539/0903
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| 300 LINDENWOOD DRIVE |
| MALVERN, PENNSYLVANIA 19355-1740 |
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| LATHAM & WATKINS LLP C/O ANGELA M. AMARU |
| 1271 AVENUE OF THE AMERICAS |
| NEW YORK, NY 10020 |
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