Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 003807/0235 | |
| Pages: | 2 |
| | Recorded: | 10/23/1980 | | |
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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02/24/1981
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Application #:
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06031108
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Filing Dt:
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04/18/1979
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Title:
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PROCESS FOR THE REPROCESSING OF USED LUBRICATING OILS (II)
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Assignee
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WEISSFRAUENSTRASSE 9 |
6000 FRANKFURT (MAIN) 1, GERMANY |
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Correspondence name and address
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BEVERIDGE, DE GRANDI, KLINE & LUNSFORD
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1819 H ST., N. W., STE. 1100
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WASHINGTON, D. C. 20006
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