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 :
KOSAK, JOHN R.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 004493/0732 | |
| Pages: | 1 |
| | Recorded: | 12/24/1985 | | |
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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06798117
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Correspondence name and address
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SCOTT G. HALLQUIST
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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: | 004530/0171 | |
| Pages: | 2 |
| | Recorded: | 04/07/1986 | | |
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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06827517
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Correspondence name and address
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JAMES A. COSTELLO
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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: | 005524/0064 | |
| Pages: | 2 |
| | Recorded: | 11/27/1990 | | |
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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07602346
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Correspondence name and address
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CHARLES E. KRUKIEL
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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:
4
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Reel/Frame: | 006054/0103 | |
| Pages: | 3 |
| | Recorded: | 03/23/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION 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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07830576
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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CHARLES E. KRUKIEL
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DUPONT LEGAL-PATENT
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WILMINGTON, DE 19898
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Assignment:
5
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Reel/Frame: | 006946/0185 | |
| Pages: | 2 |
| | Recorded: | 04/15/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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LEGAL - PATENTS |
1007 MARKET STREET |
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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08208180
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Correspondence name and address
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EARL L. HANDLEY
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E. I. DU PONT DE NEMOURS COMPANY
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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05/27/2024 01:30 PM
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