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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01/19/1993
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Application #:
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07785647
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Filing Dt:
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10/31/1991
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Inventors:
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GIIN-FA FUH, NOBUO MORITA, DONALD L. WHITFILL, DAVID A. STRAH
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Title:
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METHOD FOR INHIBITING THE INITIATION AND PROPAGATION OF FORMATION FRACTURES WHILE DRILLING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1000 SOUTH PINE, |
PONCA CITY, OKLAHOMA 74603 |
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R. W. COLLINS |
PATENT AND LICENSING DIVISION |
CONOCO INC. |
P. O. BOX 1267 |
PONCA CITY, OK 74603 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1000 SOUTH PINE |
PONCA CITY, OKLAHOMA 74603 |
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RICHARD W. COLLINS |
CONOCO INC. |
P.O. BOX 1267 |
PONCA CITY, OK 74603 |
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