Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SIMPSON, PENNY C.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 005014/0348 | |
| Pages: | 1 |
| | Recorded: | 01/26/1989 | | |
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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07259224
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Correspondence name and address
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LAWRENCE ISAKOFF
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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: | 005178/0992 | |
| Pages: | 1 |
| | Recorded: | 11/08/1989 | | |
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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07367353
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Correspondence name and address
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ROBERT J. SHAFER
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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: | 005467/0081 | |
| Pages: | 3 |
| | Recorded: | 10/09/1990 | | |
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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07567207
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Correspondence name and address
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ANDREW L. SCHAEFFER
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C/O LEGAL DEPARTMENT, PATENT DIVISION
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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05/26/2024 11:39 AM
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