Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
SPERO OPCO, INC.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 056317/0224 | |
| Pages: | 7 |
| | Recorded: | 05/21/2021 | | |
Attorney Dkt #: | ABX0041US2 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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675 MASSACHUSETTS AVENUE |
14TH FLOOR |
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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16470058
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Correspondence name and address
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CANTOR COLBURN LLP
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20 CHURCH STREET
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22ND FLOOR
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HARTFORD, CT 06103
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Assignment:
2
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Reel/Frame: | 056324/0143 | |
| Pages: | 7 |
| | Recorded: | 05/24/2021 | | |
Attorney Dkt #: | ABX0041US2 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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675 MASSACHUSETTS AVENUE |
14TH FLOOR |
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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16470058
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Correspondence name and address
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CANTOR COLBURN LLP
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20 CHURCH STREET
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22ND FLOOR
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HARTFORD, CT 06103
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Assignment:
3
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Reel/Frame: | 054505/0914 | |
| Pages: | 3 |
| | Recorded: | 12/01/2020 | | |
Attorney Dkt #: | ABX0039US2 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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675 MASSACHUSETTS AVENUE |
14TH FLOOR |
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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16483989
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Correspondence name and address
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CANTOR COLBURN LLP
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20 CHURCH STREET
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22ND FLOOR
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HARTFORD, CT 06103
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Assignment:
4
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Reel/Frame: | 054506/0112 | |
| Pages: | 3 |
| | Recorded: | 12/01/2020 | | |
Attorney Dkt #: | ABX0039US2 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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675 MASSACHUSETTS AVENUE |
14TH FLOOR |
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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16483989
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Correspondence name and address
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CANTOR COLBURN LLP
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20 CHURCH STREET
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22ND FLOOR
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HARTFORD, CT 06103
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Assignment:
5
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Reel/Frame: | 063095/0334 | |
| Pages: | 3 |
| | Recorded: | 03/24/2023 | | |
Attorney Dkt #: | ABX0039USC |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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675 MASSACHUSETTS AVENUE |
14TH FLOOR |
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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17136759
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Correspondence name and address
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CANTOR COLBURN LLP
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20 CHURCH ST
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22ND FLOOR
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HARTFORD, CT 06103
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05/31/2024 07:36 AM
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