Patent Assignment Details
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Reel/Frame: | 006891/0503 | |
| Pages: | 4 |
| | Recorded: | 03/02/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/02/1999
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Application #:
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08107536
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Filing Dt:
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08/17/1993
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Title:
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COMPOSITIONS AND METHODS FOR SOLIDIFYING DRILLING FLUIDS
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Assignee
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468 THOMAS JONES WAY |
OAKLANDS CORPORATE CENTER |
EXTON, PENNSYLVANIA 19341 |
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Correspondence name and address
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LOIS A. GIANNESCHI
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1600 MARKET STREET
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STE. 3600
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PHILA., PA 19103
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