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 :
DUGGINS, RAY B.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004093/0389 | |
| Pages: | 1 |
| | Recorded: | 02/10/1983 | | |
| 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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06450221
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Correspondence name and address
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LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO. (INC)
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WILMINGTON, DE 19898
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Assignment:
2
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| Reel/Frame: | 004412/0795 | |
| Pages: | 1 |
| | Recorded: | 06/10/1985 | | |
| 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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06730064
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Correspondence name and address
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ROBERT W. BLACK
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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: | 004704/0246 | |
| Pages: | 1 |
| | Recorded: | 04/30/1987 | | |
| 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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06898653
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Correspondence name and address
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ROBERT W. BLACK
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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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Assignment:
4
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| Reel/Frame: | 004686/0577 | |
| Pages: | 1 |
| | Recorded: | 04/03/1987 | | |
| 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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06930093
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Correspondence name and address
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LOUIS H. ROMBACH
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E. I. DU PONT DE NEMOURS & COMPANY
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LEGAL DEPT., PATENT DIVISION
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
5
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| Reel/Frame: | 004719/0611 | |
| Pages: | 1 |
| | Recorded: | 06/15/1987 | | |
| 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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07009003
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Correspondence name and address
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LOUIS H. ROMBACH
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E. I. DU PONT DE NEMOURS AND CO.
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LEGAL DEPT., PATENT DIV.
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WILMINGTON, DE 19898
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