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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03/10/1992
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Application #:
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07520823
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Filing Dt:
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05/09/1990
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Inventor:
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SHAWQUI LAHALIH
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Title:
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MUD DRILLING FLUIDS, ADDITIVES AND PROCESS FOR MAKING THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| BACON & THOMAS |
| 625 SLATERS LANE - 4TH FLOOR |
| ALEXANDRIA, VA 22314 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| P.O. BOX 5114 |
| DOHA, QATAR |
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| DAVID E. DOUGHERTY |
| BACON & THOMAS |
| 625 SLATERS LANE - FOURTH FLOOR |
| ALEXANDRIA, VA 22314 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 101 NEWINGTON CAUSEWAY |
| LONDON SE1 6BU, ENGLAND |
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| G. LLOYD KNIGHT |
| CUSHMAN, DARBY & CUSHMAN |
| 1100 NEW YORK AVENUE, N.W. |
| NINTH FLOOR |
| WASHINGTON, DC 20005-3918 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| POST OFFICE BOX 5114 |
| DOHA, QUATAR, KUWAIT |
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| BACON & THOMAS |
| DAVID E. DOUGHERTY, ESQ. |
| 625 SLATERS LANE |
| ALEXANDRIA, VIRGINIA 22314 |
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