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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03/01/2022
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Application #:
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16696539
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Filing Dt:
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11/26/2019
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Publication #:
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Pub Dt:
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03/26/2020
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Inventor:
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Hermann F. Spoerker
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Title:
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ANALYZING DRILLING FLUID RHEOLOGY AT A DRILLING SITE
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Assignment:
1
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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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| JUN LI |
| FISH & RICHARDSON P.C. |
| P.O.BOX 1022 |
| MINNEAPOLIS, MN 55440-1022 |
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