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 :
WINGRAVE, JAMES A.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 005071/0688 | |
| Pages: | 1 |
| | Recorded: | 02/24/1989 | | |
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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07300240
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Correspondence name and address
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CHARLES E. KRUKIEL
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LEGAL DEPT., PATENT DIV.
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E.I. DU PONT DE NEMOURS & CO.
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
2
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Reel/Frame: | 005491/0909 | |
| Pages: | 3 |
| | Recorded: | 10/31/1990 | | |
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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07316731
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Correspondence name and address
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CHARLES E. FEENY
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C/O LEGAL DEPARTMENT, PAT. DIV.
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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: | 005992/0266 | |
| Pages: | 2 |
| | Recorded: | 01/21/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1000 SOUTH PINE, PONCA CITY, OK 74603 |
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Pat #
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Intl #
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App #
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NONE
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07823505
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Correspondence name and address
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RICHARD W. COLLINS
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PATENT & LICENSING DIVISION
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CONOCO INC.
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P.O. BOX 1267
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PONCA CITY, OK 74603
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Assignment:
4
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Reel/Frame: | 006726/0419 | |
| Pages: | 3 |
| | Recorded: | 10/19/1993 | | |
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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Intl #
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App #
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NONE
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08115274
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Correspondence name and address
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MICHAEL K. BOYER
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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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06/19/2024 01:04 PM
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