Patent Assignment Details
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Reel/Frame: | 007759/0273 | |
| Pages: | 2 |
| | Recorded: | 10/26/1995 | | |
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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12/08/1998
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Application #:
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08548646
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Filing Dt:
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10/26/1995
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Title:
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DELAYED BREAKING OF GELLED HYDROCARBON FRACTURING FLUID
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Assignee
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5605 GRAND AVE |
PITTSBURGH, PENNSYLVANIA 15225 |
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Correspondence name and address
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WILLIAM L. KRAYER
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241 MERION DR
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PITTSBURGH, PA 15228
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