Patent Assignment Details
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Reel/Frame: | 005989/0426 | |
| Pages: | 2 |
| | Recorded: | 01/21/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07822803
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Filing Dt:
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01/21/1992
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Title:
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METHOD OF SEPARATING ISOBUTYLENE FROM A C-4 HYDROCARBON FRACTION USING A HETEROPOLY ACID ON AN INERT SUPPORT
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Assignee
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A CORP. OF DE. |
2000 WESTCHESTER AVENUE |
WHITE PLAINS, NEW YORK 10650 |
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Correspondence name and address
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CYNTHIA L. KENDRICK
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TEXACO DEVELOPMENT CORP.
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P. O. BOX 430
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BELLAIRE, TX 77402
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