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 :
SITZLER, FRED C.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004506/0779 | |
| Pages: | 1 |
| | Recorded: | 02/06/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WILMINGTON, DELAWARE 19898 |
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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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06808926
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Correspondence name and address
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J. R. MC GRATH
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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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Assignment:
2
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| Reel/Frame: | 005138/0762 | |
| Pages: | 1 |
| | Recorded: | 09/01/1989 | | |
| 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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Intl #
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App #
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NONE
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07374711
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Correspondence name and address
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JOHN E. GRIFFITHS
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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:
3
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| Reel/Frame: | 005252/0329 | |
| Pages: | 1 |
| | Recorded: | 03/07/1990 | | |
| 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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Intl #
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App #
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NONE
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07472903
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Correspondence name and address
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JOHN E. GRIFFITHS
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PATENT DIVISION
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LEGAL DEPT.
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E. I. DU PONT NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
4
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| Reel/Frame: | 005634/0298 | |
| Pages: | 2 |
| | Recorded: | 03/08/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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07647643
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Correspondence name and address
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JOHN E. GRIFFITHS
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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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05/14/2024 04:34 PM
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