Patent Assignment Details
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Reel/Frame: | 013116/0890 | |
| Pages: | 3 |
| | Recorded: | 03/26/2002 | | |
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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05/18/2004
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Application #:
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09579658
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Filing Dt:
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05/26/2000
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Title:
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AQUEOUS BASED ZIRCONIUM (IV) CROSSLINKED GUAR FRACTURING FLUID AND A METHOD OF MAKING AND USE THEREFOR
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Assignee
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4113 WEST INDUSTRIAL |
MIDLAND, TEXAS 79703 |
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Correspondence name and address
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CHRISTOPHER L. MAKAY
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1634 MILAM BUILDING
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115 EAST TRAVIS STREET
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SAN ANTONIO, TX 78205
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