Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
PETTY, WALTER L.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 003951/0141 | |
| Pages: | 1 |
| | Recorded: | 03/01/1982 | | |
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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06244372
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Correspondence name and address
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NANCY JOYCE GRACEY
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C/O SHELL DEV. CO., PAT & LICENSING DIV.
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P.O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
2
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Reel/Frame: | 004448/0400 | |
| Pages: | 1 |
| | Recorded: | 09/03/1985 | | |
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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06535500
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Correspondence name and address
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NANCY JOYCE GRACEY
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SHELL DEV. CO., PATENTS & LICENSING DIV.
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P. O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
3
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Reel/Frame: | 004375/0791 | |
| Pages: | 1 |
| | Recorded: | 03/20/1985 | | |
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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06585963
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Correspondence name and address
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NANCY JOYCE GRACEY
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SHELL DEV., CO., PATENTS & LICENSING DIV
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P. O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
4
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Reel/Frame: | 004830/0042 | |
| Pages: | 1 |
| | Recorded: | 01/29/1988 | | |
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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07124867
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Correspondence name and address
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JAMES A. COSTELLO
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PATENT DIVISION
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LEGAL DEPT.,
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E. I. DU PONT DE NEMOURS AND CO.
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WILMINGTON, DE 19898
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05/23/2024 06:24 AM
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