Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
COMMONWEALTH FUSION SYSTEMS LLC
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Total Assignments:
24
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Assignment:
1
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| Reel/Frame: | 051156/0221 | |
| Pages: | 6 |
| | Recorded: | 12/03/2019 | | |
| Attorney Dkt #: | C1599.70011US00 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 501 MASSACHUSETTS AVENUE |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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16233410
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
2
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| Reel/Frame: | 051157/0449 | |
| Pages: | 3 |
| | Recorded: | 12/03/2019 | | |
| Attorney Dkt #: | C1599.70012US00 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 501 MASSACHUSETTS AVENUE |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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16416781
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
3
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| Reel/Frame: | 057209/0155 | |
| Pages: | 6 |
| | Recorded: | 08/18/2021 | | |
| Attorney Dkt #: | C1599.70011US02 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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17345194
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
4
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| Reel/Frame: | 060638/0963 | |
| Pages: | 6 |
| | Recorded: | 07/27/2022 | | |
| Attorney Dkt #: | C1599.70011US03 #4 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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17810038
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
5
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| Reel/Frame: | 065211/0923 | |
| Pages: | 6 |
| | Recorded: | 10/13/2023 | | |
| Attorney Dkt #: | C1599.70011US04 #4 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 117 HOSPITAL ROAD |
| DEVENS, MASSACHUSETTS 01434 |
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NONE
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18476886
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
6
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| Reel/Frame: | 053249/0557 | |
| Pages: | 7 |
| | Recorded: | 07/20/2020 | | |
| Attorney Dkt #: | C1599.70011US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 501 MASSACHUSETTS AVENUE |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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16959600
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
7
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| Reel/Frame: | 056547/0554 | |
| Pages: | 7 |
| | Recorded: | 06/15/2021 | | |
| Attorney Dkt #: | C1599.70011US02 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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17345194
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
8
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| Reel/Frame: | 060537/0538 | |
| Pages: | 7 |
| | Recorded: | 07/18/2022 | | |
| Attorney Dkt #: | C1599.70011US03 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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17810038
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
9
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| Reel/Frame: | 065211/0437 | |
| Pages: | 7 |
| | Recorded: | 10/13/2023 | | |
| Attorney Dkt #: | C1599.70011US04 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 117 HOSPITAL ROAD |
| DEVENS, MASSACHUSETTS 01434 |
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Pat #
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NONE
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18476886
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
10
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| Reel/Frame: | 055365/0704 | |
| Pages: | 7 |
| | Recorded: | 02/23/2021 | | |
| Attorney Dkt #: | C1599.70034US00 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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13395138
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
11
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| Reel/Frame: | 055365/0787 | |
| Pages: | 7 |
| | Recorded: | 02/23/2021 | | |
| Attorney Dkt #: | C1599.70035US00/WO00 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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Pat #
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App #
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Pat #
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Pub #
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Intl #
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NONE
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17047111
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NONE
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17047111
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
12
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| Reel/Frame: | 059945/0017 | |
| Pages: | 3 |
| | Recorded: | 05/18/2022 | | |
| Attorney Dkt #: | C1599.70017US02 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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Pat #
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NONE
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17777488
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
13
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| Reel/Frame: | 060750/0685 | |
| Pages: | 3 |
| | Recorded: | 08/09/2022 | | |
| Attorney Dkt #: | C1599.70016US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17796481
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
14
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| Reel/Frame: | 061387/0406 | |
| Pages: | 26 |
| | Recorded: | 09/07/2022 | | |
| Attorney Dkt #: | C1599.70018US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17908331
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
15
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| Reel/Frame: | 061089/0081 | |
| Pages: | 4 |
| | Recorded: | 09/14/2022 | | |
| Attorney Dkt #: | C1599.70023US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17911270
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
16
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| Reel/Frame: | 060775/0442 | |
| Pages: | 4 |
| | Recorded: | 08/10/2022 | | |
| Attorney Dkt #: | C1599.70020US02 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17796762
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
17
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| Reel/Frame: | 061989/0903 | |
| Pages: | 4 |
| | Recorded: | 12/06/2022 | | |
| Attorney Dkt #: | C1599.70015US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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18008279
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
18
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| Reel/Frame: | 061215/0651 | |
| Pages: | 8 |
| | Recorded: | 09/26/2022 | | |
| Attorney Dkt #: | C1599.70021US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17913609
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
19
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| Reel/Frame: | 061732/0830 | |
| Pages: | 38 |
| | Recorded: | 10/20/2022 | | |
| Attorney Dkt #: | C1599.70019US01 #1 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17919606
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
20
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| Reel/Frame: | 056572/0532 | |
| Pages: | 10 |
| | Recorded: | 06/17/2021 | | |
| Attorney Dkt #: | C1599.70031US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17333314
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
21
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| Reel/Frame: | 061482/0022 | |
| Pages: | 20 |
| | Recorded: | 10/20/2022 | | |
| Attorney Dkt #: | C1599.70019US01 #2 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17919606
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
22
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| Reel/Frame: | 056963/0322 | |
| Pages: | 5 |
| | Recorded: | 07/23/2021 | | |
| Attorney Dkt #: | C1599.70031US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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NONE
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17333314
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
23
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| Reel/Frame: | 064444/0891 | |
| Pages: | 3 |
| | Recorded: | 08/01/2023 | | |
| Attorney Dkt #: | C1599.70037US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 117 HOSPITAL ROAD |
| DEVENS, MASSACHUSETTS 01434 |
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App #
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NONE
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18263630
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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Assignment:
24
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| Reel/Frame: | 060492/0710 | |
| Pages: | 17 |
| | Recorded: | 07/13/2022 | | |
| Attorney Dkt #: | C1599.70038US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 148 SIDNEY STREET |
| 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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17751435
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Correspondence name and address
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TANI CHEN
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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06/20/2024 10:02 PM
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