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 :
PORTNOY, ROBERT C.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004182/0336 | |
| Pages: | 1 |
| | Recorded: | 10/21/1983 | | |
| 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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06428827
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Correspondence name and address
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EXXON CHEMICAL CO.
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P. O. BOX 503
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FLORHAM PARK, NJ 07932
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Assignment:
2
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| Reel/Frame: | 004286/0325 | |
| Pages: | 1 |
| | Recorded: | 08/02/1984 | | |
| 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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06565158
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Correspondence name and address
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EXXON RESEARCH AND ENGINEERING CO.
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P.O. BOX 390
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FLORHAM, NJ 07932
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Assignment:
3
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| Reel/Frame: | 004701/0237 | |
| Pages: | 1 |
| | Recorded: | 03/09/1987 | | |
| 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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06727454
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Correspondence name and address
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EXXON CHEMICAL COMPANNY
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LAW DEPARTMENT
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P.O. BOX 710
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LINDEN,NJ 07036
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Assignment:
4
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| Reel/Frame: | 004560/0981 | |
| Pages: | 1 |
| | Recorded: | 06/09/1986 | | |
| 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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06723608
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Correspondence name and address
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EXXON CHEMICAL COMPANY
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P.O. BOX 503
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FLORHAM PARK, NEW JERSEY 07932
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Assignment:
5
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| Reel/Frame: | 004656/0327 | |
| Pages: | 1 |
| | Recorded: | 12/22/1986 | | |
| 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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06741079
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Correspondence name and address
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EXXON CHEMICAL COMPANY
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P.O. BOX 710
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LINDEN, NJ., 07036
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05/16/2024 02:17 AM
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