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Patent Assignment Assignor Details
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Assignor Name : JOHNSTON, ERIKA ELLEN
Total Assignments: 6
Assignment: 1
Reel/Frame:055883/0645   Pages: 19
Recorded: 04/09/2021
Attorney Dkt #:S2225-7026US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNEY, LAUREN EMILY
Exec Dt:
06/04/2020
2
BEAUREGARD, MICHAEL
Exec Dt:
05/20/2020
3
CARMONA, GUILLAUME
Exec Dt:
05/22/2020
4
GONZALEZ, FRANCISCO CABALLERO
Exec Dt:
07/25/2020
5
HEIDEBRECHT, RICHARD
Exec Dt:
07/24/2020
6
JOHNSTON, ERIKA ELLEN
Exec Dt:
05/27/2020
7
MILLER, ROBERT JAMES
Exec Dt:
04/27/2020
8
O'CONNOR, OWEN
Exec Dt:
05/22/2020
9
OBERLI, MATTHIAS ALEXANDER
Exec Dt:
07/21/2020
10
PERITT, DAVID
Exec Dt:
07/23/2020
11
SEWELL, JARED A.
Exec Dt:
07/29/2020
12
SMITH, DEVYN MCKINLEY
Exec Dt:
05/26/2020
13
VEISEH, OMID
Exec Dt:
07/21/2020
14
WOTTON, PAUL KEVIN
Exec Dt:
07/23/2020
15
YIN, ZOE
Exec Dt:
05/28/2020
Assignee
1
SIGILON THERAPEUTICS, INC.
100 BINNEY ST, STE 600
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220000789
17280802
Correspondence name and address
LANDO & ANASTASI, LLP
60 STATE STREET, 23RD FLOOR
BOSTON, MA 02109
Assignment: 2
Reel/Frame:054116/0950   Pages: 8
Recorded: 10/20/2020
Attorney Dkt #:S2225-7021US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNEY, LAUREN EMILY
Exec Dt:
08/04/2020
2
HEIDEBRECHT, RICHARD
Exec Dt:
07/26/2020
3
JOHNSTON, ERIKA ELLEN
Exec Dt:
08/06/2020
4
MILLER, ROBERT JAMES
Exec Dt:
08/12/2020
Assignee
1
SIGILON THERAPEUTICS, INC.
100 BINNEY ST, STE 600
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210002433
16977735
Correspondence name and address
LANDO & ANASTASI, LLP
60 STATE STREET, 23RD FLOOR
BOSTON, MA 02109
Assignment: 3
Reel/Frame:054332/0482   Pages: 18
Recorded: 11/11/2020
Attorney Dkt #:S2225-7022WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, ROBERT JAMES
Exec Dt:
08/12/2020
2
BARNEY, LAUREN EMILY
Exec Dt:
08/04/2020
3
JOHNSTON, ERIKA ELLEN
Exec Dt:
08/06/2020
4
HEIDEBRECHT, RICHARD
Exec Dt:
07/26/2020
5
BEAUREGARD, MICHAEL
Exec Dt:
07/27/2020
6
VEISEH, OMID
Exec Dt:
07/22/2020
7
CARMONA, GUILLAUME
Exec Dt:
07/31/2020
8
GONZALEZ, FRANCISCO CABALLERO
Exec Dt:
07/25/2020
9
OBERLI, MATTHIAS ALEXANDER
Exec Dt:
08/17/2020
10
PERITT, DAVID
Exec Dt:
07/23/2020
11
SMITH, DEVYN MCKINLEY
Exec Dt:
07/22/2020
12
WOTTON, PAUL KEVIN
Exec Dt:
08/18/2020
13
O'CONNOR, OWEN
Exec Dt:
10/05/2020
14
SEWELL, JARED A.
Exec Dt:
10/14/2020
Assignee
1
SIGILON THERAPEUTICS, INC.
100 BINNEY ST, STE 600
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210145759
17045127
Correspondence name and address
LANDO & ANASTASI, LLP
60 STATE STREET, 23RD FLOOR
BOSTON, MA 02109
Assignment: 4
Reel/Frame:059288/0298   Pages: 19
Recorded: 03/16/2022
Attorney Dkt #:S2225-7029US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNEY, LAUREN EMILY
Exec Dt:
07/24/2020
2
BEAUREGARD, MICHAEL
Exec Dt:
07/21/2020
3
CARMONA, GUILLAUME
Exec Dt:
07/21/2020
4
GONZALEZ, FRANCISCO CABALLERO
Exec Dt:
07/25/2020
5
HEIDEBRECHT, RICHARD
Exec Dt:
08/09/2020
6
JOHNSTON, ERIKA ELLEN
Exec Dt:
08/06/2020
7
MILLER, ROBERT JAMES
Exec Dt:
08/12/2020
8
O'CONNOR, OWEN
Exec Dt:
09/30/2020
9
OBERLI, MATTHIAS ALEXANDER
Exec Dt:
07/21/2020
10
PERITT, DAVID
Exec Dt:
07/23/2020
11
SEWELL, JARED A.
Exec Dt:
07/29/2020
12
SMITH, DEVYN MCKINLEY
Exec Dt:
07/22/2020
13
VEISEH, OMID
Exec Dt:
07/20/2020
14
WOTTON, PAUL KEVIN
Exec Dt:
07/23/2020
15
YIN, ZOE
Exec Dt:
10/01/2020
Assignee
1
SIGILON THERAPEUTICS, INC.
100 BINNEY ST, STE 600
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230123802
17598154
Correspondence name and address
LANDO & ANASTASI, LLP
60 STATE STREET, 23RD FLOOR
BOSTON, MA 02109
Assignment: 5
Reel/Frame:059376/0358   Pages: 23
Recorded: 03/16/2022
Attorney Dkt #:S2225-7028US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNEY, LAUREN EMILY
Exec Dt:
07/24/2020
2
BEAUREGARD, MICHAEL
Exec Dt:
07/21/2020
3
CARMONA, GUILLAUME
Exec Dt:
07/21/2020
4
GONZALEZ, FRANCISCO CABALLERO
Exec Dt:
07/25/2020
5
HEIDEBRECHT, RICHARD
Exec Dt:
08/09/2020
6
JOHNSTON, ERIKA ELLEN
Exec Dt:
08/06/2020
7
MILLER, ROBERT JAMES
Exec Dt:
08/12/2020
8
O'CONNOR, OWEN
Exec Dt:
09/30/2020
9
OBERLI, MATTHIAS ALEXANDER
Exec Dt:
07/21/2020
10
PERITT, DAVID
Exec Dt:
07/23/2020
11
SEWELL, JARED A.
Exec Dt:
07/29/2020
12
SMITH, DEVYN MCKINLEY
Exec Dt:
07/22/2020
13
VEISEH, OMID
Exec Dt:
07/21/2020
14
WAY, JEFFREY CHARLES
Exec Dt:
08/06/2020
15
WOTTON, PAUL KEVIN
Exec Dt:
07/23/2020
16
YIN, ZOE
Exec Dt:
10/01/2020
17
MAKINO, ELINA
Exec Dt:
09/22/2020
18
FLUHARTY, BRIAN RICHARD
Exec Dt:
09/22/2020
19
PAPAKOSTA, MARIANTHI
Exec Dt:
09/03/2020
Assignee
1
SIGILON THERAPEUTICS, INC.
100 BINNEY ST, STE 600
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220267794
17598176
Correspondence name and address
LANDO & ANASTASI, LLP
60 STATE STREET, 23RD FLOOR
BOSTON, MA 02109
Assignment: 6
Reel/Frame:060243/0944   Pages: 7
Recorded: 06/19/2022
Attorney Dkt #:S2225-7027US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEAUREGARD, MICHAEL
Exec Dt:
07/08/2021
2
JOHNSTON, ERIKA ELLEN
Exec Dt:
05/19/2021
3
MILLER, ROBERT JAMES
Exec Dt:
07/28/2021
Assignee
1
SIGILON THERAPEUTICS, INC.
100 BINNEY ST, STE 600
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230008121
17782368
Correspondence name and address
LANDO & ANASTASI, LLP
60 STATE STREET, 23RD FLOOR
BOSTON, MA 02109

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