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 :
CIGANEK, ENGELBERT
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Total Assignments:
9
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Assignment:
1
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| Reel/Frame: | 003967/0639 | |
| Pages: | 1 |
| | Recorded: | 04/19/1982 | | |
| 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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06334838
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Correspondence name and address
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EDWARD T. LENTZ
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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: | 004288/0684 | |
| Pages: | 1 |
| | Recorded: | 08/13/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A DE CORP. |
| WILMINGTON, DELAWARE |
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Pat #
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NONE
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06370137
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Correspondence name and address
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DIANNE B. ELDERKIN
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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:
3
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| Reel/Frame: | 004102/0743 | |
| Pages: | 1 |
| | Recorded: | 03/10/1983 | | |
| 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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06468040
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Correspondence name and address
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LOUIS H. ROMBACH
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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:
4
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| Reel/Frame: | 004299/0889 | |
| Pages: | 1 |
| | Recorded: | 09/12/1984 | | |
| 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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06517238
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Correspondence name and address
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SCOTT G. HALLQUIST
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LEG. DEPT., E.I. DU PONT DE NEMOURS & CO
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WILMINGTON, DE 19898
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Assignment:
5
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| Reel/Frame: | 004464/0725 | |
| Pages: | 1 |
| | Recorded: | 10/11/1985 | | |
| 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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06774025
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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:
6
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| Reel/Frame: | 004655/0358 | |
| Pages: | 1 |
| | Recorded: | 01/21/1987 | | |
| 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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06867157
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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 DEPT.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
7
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| Reel/Frame: | 006100/0948 | |
| Pages: | 2 |
| | Recorded: | 04/30/1992 | | |
| 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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07819429
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Correspondence name and address
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DU PONT MERCK PHARACEUTICAL COMPANY
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GILDO E. FATO
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DU PONT MERCK LEGAL-PATENT
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WILMINGTON, DE 19898
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Assignment:
8
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| Reel/Frame: | 006106/0071 | |
| Pages: | 2 |
| | Recorded: | 05/06/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A PARTNERSHIP 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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07836229
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Correspondence name and address
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GERALD J. BOUDREAUX
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PATENT DIVISION - 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:
9
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| Reel/Frame: | 006198/0415 | |
| Pages: | 3 |
| | Recorded: | 07/09/1992 | | |
| 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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07876542
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Correspondence name and address
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BLAIR Q. FERGUSON
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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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05/11/2024 02:17 AM
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