Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
PIONEER REFINING SERVICES, INC.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 005405/0648 | |
| Pages: | 3 |
| | Recorded: | 08/23/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 965 EAST 4800 SOUTH, SUITE 2 |
| A CORP. OF UT |
| SALT LAKE CITY, UTAH 84117 |
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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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05412090
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Correspondence name and address
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MICHAEL POLACEK
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PRINCE, YEATES & GELDZAHLER
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CITY CENTRE I - SUITE 900
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175 EAST FOURTH SOUTH
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SALT LAKE CITY, UT 84111
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Assignment:
2
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| Reel/Frame: | 005405/0651 | |
| Pages: | 3 |
| | Recorded: | 08/23/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 965 EAST 4800 SOUTH, SUITE 2 |
| A CORP. OF UT |
| SALT LAKE CITY, UTAH 84117 |
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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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06088257
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Correspondence name and address
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MICHAEL POLACEK
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PRINCE, YEATES & GELDZAHLER
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CITY CENTRE - SUITE 900
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175 EAST FOURTH SOUTH
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SALT LAKE CITY, UT 84111
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Assignment:
3
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| Reel/Frame: | 005562/0631 | |
| Pages: | 2 |
| | Recorded: | 01/14/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 965 E. 4800 SOUTH #2 |
| SALT LAKE CITY, UTAH 84117 |
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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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07624172
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Correspondence name and address
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LYNN G. FOSTER
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602 EAST THIRD SOUTH
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SALT LAKE CITY, UT 84102
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06/14/2024 03:46 AM
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