Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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03/22/2022
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Application #:
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16593820
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Filing Dt:
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10/04/2019
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Publication #:
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Pub Dt:
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04/08/2021
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Inventors:
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Hasmukh A. Patel, Peter Boul, Carl Thaemlitz
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Title:
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METHOD OF APPLICATION OF SLIDING-RING POLYMERS TO ENHANCE ELASTIC PROPERTIES IN OIL-WELL CEMENT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1200 SMITH STREET,TWO ALLEN BUILDING, |
| HOUSTON, TEXAS 77002 |
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| CRYSTAL L. CULHANE |
| FISH & RICHARDSON P.C. |
| P.O.BOX 1022 |
| MINNEAPOLIS, MN 55440-1022 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY DOCKET NUMBER PREVIOUSLY RECORDED AT REEL: 50698 FRAME: 793. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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| 1200 SMITH STREET,TWO ALLEN BUILDING, |
| HOUSTON, TEXAS 77002 |
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| CRYSTAL L. CULHANE |
| FISH & RICHARDSON P.C. |
| P.O.BOX 1022 |
| MINNEAPOLIS, MN 55440-1022 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1 EASTERN AVENUE |
| DHAHRAN, SAUDI ARABIA 31311 |
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| FLORON C. FARIES |
| FISH & RICHARDSON P.C. |
| P.O.BOX 1022 |
| MINNEAPOLIS, MN 55440-1022 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1 EASTERN AVENUE |
| DHAHRAN, SAUDI ARABIA 31311 |
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| FLORON C. FARIES |
| FISH & RICHARDSON P.C. |
| P.O.BOX 1022 |
| MINNEAPOLIS, MN 55440-1022 |
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06/25/2024 01:23 PM
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