Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
FILKIN, DAVID L.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 005021/0540 | |
| Pages: | 1 |
| | Recorded: | 02/15/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF DE. |
WILMINGTON, DELAWARE |
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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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07285534
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Correspondence name and address
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GEORGE M. MEDWICK
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PAT. DIV. - 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: | 005678/0770 | |
| Pages: | 3 |
| | Recorded: | 04/26/1991 | | |
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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07526853
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Correspondence name and address
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BERNARD, ROTHWELL & BROWN
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1700 K ST, NW
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WASHINGTON, DC 20006
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05/26/2024 10:33 PM
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