Patent Assignment Details
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Reel/Frame: | 005304/0714 | |
| Pages: | 3 |
| | Recorded: | 05/03/1990 | | |
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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02/18/1992
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Application #:
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07439670
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Filing Dt:
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11/22/1989
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Title:
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METHOD FOR PROCESSING HEAVY CRUDE OILS
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Assignee
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EJE CENTRAL LAZARO CARDENAS NO. 152, APARTADO POSTAL 14-805, D.F. A CORP OF MEXICO |
MEXICO 07730 |
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Correspondence name and address
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ROYLANCE, ABRAMS, BERDO & GOODMAN
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1225 CONN. AVENUE, N. W.
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WASHINGTON, DC 20036-2680
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