Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/14/2023
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Application #:
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16981536
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Filing Dt:
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09/16/2020
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Publication #:
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Pub Dt:
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08/19/2021
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Inventors:
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Thu NGUYEN, Renke ROMMERSKIRCHEN, Jorge FERNANDEZ
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Title:
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Alkyl Alkoxylated Carboxylate Salts as Steam Foam Additives for Heavy Oil Recovery
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ANCKELMANNSPLATZ 1 |
| HAMBURG, GERMANY 20537 |
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| BUSHMAN WERNER, P.C. |
| 1800 AUGUSTA DR. |
| SUITE 220 |
| HOUSTON, TX 77057 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| ANCKELMANNSPLATZ 1 |
| HAMBURG, GERMANY 20537 |
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| ERIN J. WERNER |
| PO BOX 70648 |
| HOUSTON, TX 77270 |
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