Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
BOSTON, ERNEST B.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004088/0183 | |
| Pages: | 1 |
| | Recorded: | 01/27/1983 | | |
| 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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06416774
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Correspondence name and address
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FRENCH, HUGHES & DOESCHER
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STE. 1107, 1825 K ST., N.W.
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WASHINGTON, DC 20006
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Assignment:
2
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| Reel/Frame: | 004362/0604 | |
| Pages: | 1 |
| | Recorded: | 04/13/1984 | | |
| 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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06599840
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Correspondence name and address
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FRENCH, HUGHES AND DOESCHER
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STE. 1107, 1825 K STREET, N.W.
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WASHINGTON, DC 20006
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Assignment:
3
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| Reel/Frame: | 004362/0671 | |
| Pages: | 1 |
| | Recorded: | 01/07/1985 | | |
| 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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06689534
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Correspondence name and address
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FRENCH AND DOESCHER
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P. O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
4
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| Reel/Frame: | 004823/0674 | |
| Pages: | 1 |
| | Recorded: | 02/02/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| BARTLESVILLE, OKLAHOMA 74004 |
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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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07151356
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Correspondence name and address
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WILLIAMS, PHILLIPS & UMPHLETT
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P. O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
5
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| Reel/Frame: | 012109/0333 | |
| Pages: | 2 |
| | Recorded: | 08/17/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1301 MCKINNEY, SUITE 3447 |
| HOUSTON, TEXAS 77210 |
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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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09932697
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Correspondence name and address
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CHEVRON PHILLIPS CHEMICAL COMPANY LP
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BION E. HITCHCOCK
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1301 MCKINNEY, SUITE 3447
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HOUSTON, TX 77210
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09/02/2025 01:59 PM
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