Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
E. I. DU PONT DE NEMOURS AND COMPANY, A DE CORP.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 005587/0474 | |
| Pages: | 4 |
| | Recorded: | 02/01/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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App #
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Pat #
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Pub #
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App #
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NONE
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06844959
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NONE
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07038361
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NONE
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07042998
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NONE
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07383221
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NONE
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07383222
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Correspondence name and address
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DON M. KERR
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PATENT DIVISION, LEGAL DEPT.,
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
2
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| Reel/Frame: | 005931/0768 | |
| Pages: | 4 |
| | Recorded: | 12/03/1991 | | |
| Conveyance: | ASSIGNOR HEREBY CONFIRMS THE ENTIRE INTEREST IN SAID INVENTION TO ASSIGNEE AS OF 01-01-1991. |
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Pat #
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Pat #
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NONE
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06886691
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NONE
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07043795
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NONE
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07424784
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NONE
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07442673
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NONE
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07473071
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Correspondence name and address
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KATHRYN CONNER
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PATENT DIVISION
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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05/24/2024 01:54 AM
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