Patent Assignment Details
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| Reel/Frame: | 005887/0065 | |
| Pages: | 2 |
| | Recorded: | 10/21/1991 | | |
| 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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08/25/1992
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Application #:
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07751024
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Filing Dt:
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08/28/1991
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Title:
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PROCESS FOR INCREASING POLYAMIDE MOLECULAR WEIGHT WITH ORGANOPHOS- PHONIC ACID OR ESTER CATALYSTS IN THE PRESENCE OF ALUMINA-CONTAINING TITANIUM DIOXIDE
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Assignee
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| A CORP. OF DE |
| WILMINGTON, DELAWARE |
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Correspondence name and address
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E.I. DU PONT DE NEMOURS & CO.
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WILLIAM H. HAMBY
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PATENT DIV., LEGAL DEPT.
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WILMINGTON, DE 19898
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