Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
SUMPTER, MATTHEW
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 044251/0911 | |
| Pages: | 2 |
| | Recorded: | 11/29/2017 | | |
| Attorney Dkt #: | 17-12-EP01.US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 180 EAST STREET |
| COLUMBUS, OHIO 43215 |
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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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15825931
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Correspondence name and address
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HEXION INC.
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12650 DIRECTORS DRIVE, SUITE 100
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STAFFORD, TX 77477
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Assignment:
2
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| Reel/Frame: | 059758/0746 | |
| Pages: | 2 |
| | Recorded: | 04/28/2022 | | |
| Attorney Dkt #: | 21-08-EP01.US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 180 EAST BROAD STREET |
| COLUMBUS, OHIO 43215 |
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Pat #
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Pub #
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Intl #
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App #
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17731580
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Correspondence name and address
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HEXION INC.
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12650 DIRECTORS DRIVE, SUITE 100
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STAFFORD, 77477 UNITED STATES
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Assignment:
3
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| Reel/Frame: | 068799/0215 | |
| Pages: | 5 |
| | Recorded: | 10/04/2024 | | |
| Attorney Dkt #: | WSTL/0014US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2801 POST OAK BLVD., SUITE 600 |
| HOUSTON, TEXAS 77056 |
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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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18813845
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Correspondence name and address
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B. TODD PATTERSON
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24 GREENWAY PLAZA, SUITE 1600
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HOUSTON, TX 77046
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Search Results as of:
08/04/2025 05:39 PM
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