Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
BU, DEXIU
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 055810/0532 | |
| Pages: | 13 |
| | Recorded: | 04/02/2021 | | |
Attorney Dkt #: | N2067-715510 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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250 MASSACHUSETTS AVENUE |
CAMBRIDGE, MASSACHUSETTS 02139 |
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Pat #
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16439495
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Correspondence name and address
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LANDO & ANASTASI, LLP
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60 STATE STREET, 23RD FLOOR
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BOSTON, MA 02109
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Assignment:
2
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Reel/Frame: | 063663/0797 | |
| Pages: | 24 |
| | Recorded: | 05/16/2023 | | |
Attorney Dkt #: | N2067-7155(PAT058198) |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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250 MASSACHUSETTS AVENUE |
CAMBRIDGE, MASSACHUSETTS 02139 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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App #
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Pat #
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Pub #
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Intl #
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App #
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18170941
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18170969
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NONE
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18184860
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Correspondence name and address
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K&L GATES LLP
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STATE STREET FINANCIAL CENTER
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ONE LINCOLN STREET
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BOSTON, MA 02111
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Assignment:
3
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Reel/Frame: | 070303/0576 | |
| Pages: | 100 |
| | Recorded: | 02/24/2025 | | |
Attorney Dkt #: | N2067-7153US(PAT058163-US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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250 MASSACHUSETTS AVENUE |
CAMBRIDGE, MASSACHUSETTS 02139 |
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Pat #
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Intl #
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App #
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NONE
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17271430
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Correspondence name and address
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KATIE MASON
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K&L GATES LLP
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1 CONGRESS STREET, SUITE 2900
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BOSTON, MA 02114
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Assignment:
4
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Reel/Frame: | 069175/0955 | |
| Pages: | 31 |
| | Recorded: | 10/16/2024 | | |
Attorney Dkt #: | N2067-716610(PAT058474-US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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250 MASSACHUSETTS AVENUE |
CAMBRIDGE, MASSACHUSETTS 02139 |
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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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17104983
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Correspondence name and address
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KATIE MASON
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K&L GATES LLP
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1 CONGRESS STREET, SUITE 2900
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BOSTON, MA 02114
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08/09/2025 07:02 PM
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