Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
TKACHEV, BORIS
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 049578/0496 | |
| Pages: | 2 |
| | Recorded: | 06/25/2019 | | |
| Attorney Dkt #: | COV182008 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 275 GROVE STREET |
| SUITE 2-400 |
| NEWTON, MASSACHUSETTS 02466 |
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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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16015943
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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Assignment:
2
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| Reel/Frame: | 049578/0764 | |
| Pages: | 2 |
| | Recorded: | 06/25/2019 | | |
| Attorney Dkt #: | COV182006 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 275 GROVE STREET |
| SUITE 2-400 |
| NEWTON, MASSACHUSETTS 02466 |
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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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16015874
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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Assignment:
3
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| Reel/Frame: | 049578/0790 | |
| Pages: | 2 |
| | Recorded: | 06/25/2019 | | |
| Attorney Dkt #: | COV182007 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 275 GROVE STREET |
| SUITE 2-400 |
| NEWTON, MASSACHUSETTS 02466 |
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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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16015906
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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Assignment:
4
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| Reel/Frame: | 049580/0010 | |
| Pages: | 2 |
| | Recorded: | 06/25/2019 | | |
| Attorney Dkt #: | COV182009 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 275 GROVE STREET |
| SUITE 2-400 |
| NEWTON, MASSACHUSETTS 02466 |
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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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16015978
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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Assignment:
5
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| Reel/Frame: | 059283/0515 | |
| Pages: | 2 |
| | Recorded: | 02/10/2022 | | |
| Attorney Dkt #: | 2018P30302US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 275 GROVE STREET |
| SUITE 2-400 |
| NEWTON, MASSACHUSETTS 02466 |
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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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17667959
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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Assignment:
6
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| Reel/Frame: | 059839/0574 | |
| Pages: | 2 |
| | Recorded: | 05/02/2022 | | |
| Attorney Dkt #: | 2018P30301US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 275 GROVE STREET |
| SUITE 2-400 |
| NEWTON, MASSACHUSETTS 02466 |
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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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17733345
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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06/16/2024 05:23 AM
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