Patent Assignment Details
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Reel/Frame: | 005001/0876 | |
| Pages: | 1 |
| | Recorded: | 12/27/1988 | | |
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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06/05/1990
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Application #:
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07272143
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Filing Dt:
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11/16/1988
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Title:
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OLEUM SULFONATION OF PHENYL QUATERNARY ALKYL AMMONIUM AND PHOSPHONIUM CARBONATE ESTERS
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Assignee
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390 PARK AVENUE |
NEW YORK, NEW YORK 10022 |
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Correspondence name and address
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JAMES J. FARRELL
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LEVER BROTHERS COMPANY
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45 RIVER RD.
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EDGEWATER, NJ 07020
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