Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 004072/0625 | |
| Pages: | 2 |
| | Recorded: | 12/27/1982 | | |
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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03/22/1983
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Application #:
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06355503
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Filing Dt:
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03/08/1982
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Title:
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QUATERNIZED EPICHLOROHYDRIN ADDUCTS OF PERFLUORO SUBSTITUTED ETHANOLS
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Correspondence name and address
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JOHN G. PREMO
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NALCO CHEMICAL CO.
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PATENT & LICENSING DEPARTMENT
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2901 BUTTERFIELD ROAD
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OAK BROOK, ILL. 60521
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