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 :
FRANKENFELD, JOHN W.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004396/0717 | |
| Pages: | 1 |
| | Recorded: | 05/07/1985 | | |
| 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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06567565
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Correspondence name and address
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EXXON RESEARCH & ENGINEERING COMPANY
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P. O. BOX 390
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FLORHAM PARK, NJ 07932
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Assignment:
2
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| Reel/Frame: | 004613/0510 | |
| Pages: | 1 |
| | Recorded: | 09/24/1986 | | |
| 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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06785241
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Correspondence name and address
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EXXON RESEARCH & ENGINEERING CO.
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P. O. BOX 390
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FLORHAM PARK, NJ 07932
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Assignment:
3
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| Reel/Frame: | 005546/0348 | |
| Pages: | 2 |
| | Recorded: | 12/10/1990 | | |
| 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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07502582
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Correspondence name and address
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JOHN W. DITSLER
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EXXON RESEARCH & ENGINEERING CO.
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P.O. BOX 390
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FLORHAM PARK, NJ 07932
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Assignment:
4
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| Reel/Frame: | 005869/0313 | |
| Pages: | 2 |
| | Recorded: | 10/11/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORPORATION OF DELAWARE |
| NEW JERSEY |
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Pat #
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Intl #
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App #
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NONE
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07502583
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Correspondence name and address
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JOHN W. DITSLER
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EXXON RESEARCH & ENGINEERING CO.
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P.O. BOX 390
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FLORHAM PARK, NJ 07932
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06/19/2024 07:30 PM
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