Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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12/17/1991
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Application #:
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07609443
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Filing Dt:
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11/05/1990
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Inventor:
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SAMUEL D. ARTHUR
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Title:
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DICARBOXYLIC ACID POLYESTERS AND POLYAMIDES FOR FLUID SEPARATION MEMBRANES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| C. EVANS |
| PATENT DIVISION |
| LEGAL DEPT. |
| E. I. DU PONT DE NEMOURS & CO. |
| WILMINGTON, DE 19898 |
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Assignment:
2
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ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
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| 75, QUAI D'ORSAY |
| 75321 PARIS CEDEX 07, FRANCE |
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| CARY A. LEVITT |
| E.I. DU PONT DE NEMOURS & CO. |
| WILMINGTON, DE 19898 |
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Assignment:
3
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ASSIGNOR ASSIGNS AN UNDIVIDED ONE-HALF (1/2) INTEREST TO SAID ASSIGNEE
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| 75, QUAI D'ORSAY |
| 75321 PARIS CEDEX 07,, FRANCE |
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| JAMES A. FORSTNER |
| E.I. DU PONT DE NEMOURS COMPANY |
| LEGAL - PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DE 19898 |
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