Patent Assignment Assignor Details
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Assignor Name :
SPRENGART, SEBASTIAN MICHAEL
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 050208/0927 | |
| Pages: | 3 |
| | Recorded: | 08/29/2019 | | |
Attorney Dkt #: | 19-2280-US-NP |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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100 NORTH RIVERSIDE PLAZA |
CHICAGO, ILLINOIS 60606-1596 |
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Pat #
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Pub #
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Intl #
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App #
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16554768
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Correspondence name and address
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DUKE W. YEE
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YEE & ASSOCIATES, P.C.
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P.O. BOX 190809
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DALLAS, TX 75219
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Assignment:
2
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Reel/Frame: | 057913/0243 | |
| Pages: | 8 |
| | Recorded: | 10/26/2021 | | |
Attorney Dkt #: | 20-2074-US-NP |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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100 NORTH RIVERSIDE PLAZA |
CHICAGO, ILLINOIS 60606-1596 |
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Pat #
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Intl #
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App #
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17452205
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Correspondence name and address
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DUKE W. YEE
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YEE & ASSOCIATES, P.C.
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P.O. BOX 6669
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MCKINNEY, TX 75071
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06/24/2024 12:08 AM
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