Patent Assignment Details
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| Reel/Frame: | 003909/0329 | |
| Pages: | 1 |
| | Recorded: | 09/16/1981 | | |
| 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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12/29/1981
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Application #:
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06132955
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Filing Dt:
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03/24/1980
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Title:
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CATALYST FOR CRACKING HEAVY HYDROCARBONS
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Correspondence name and address
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SUGHRUE, ROTHWELL, MION
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ZINN & MACPEAK
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1776 K ST., N. W.
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WASHINGTON, DC 20006
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