Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE A CORP OF DE
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004274/0184 | |
| Pages: | 1 |
| | Recorded: | 02/24/1984 | | |
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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NONE
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06579911
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Correspondence name and address
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ELLIOTT A. KATZ
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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: | 004612/0058 | |
| Pages: | 1 |
| | Recorded: | 10/06/1986 | | |
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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NONE
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06901770
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Correspondence name and address
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JAMES A. COSTELLO
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PATENT DIVISION
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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:
3
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Reel/Frame: | 005617/0015 | |
| Pages: | 3 |
| | Recorded: | 01/08/1991 | | |
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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NONE
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07612977
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Correspondence name and address
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JOHN E. GRIFFITHS
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PATENT RECORDS CENTER
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LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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09/24/2024 01:04 AM
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