Patent Assignment Details
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Reel/Frame: | 010870/0969 | |
| Pages: | 2 |
| | Recorded: | 06/13/2000 | | |
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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10/17/2000
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Application #:
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09222470
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Filing Dt:
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12/29/1998
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Title:
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CATALYST MATERIAL, THE PREPARATION THEREOF AND THE USE THEREOF IN CONVERTING HYDROCARBONS
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Assignee
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BARTLESVILLE, OKLAHOMA 74004 |
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Correspondence name and address
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ROPER & QUIGG
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ARCHIE W. UMPHLETT
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CRYSTAL PARK 3, SUITE 410
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2231 CRYSTAL DRIVE
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ARLINGTON, VA 22202
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