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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : KALEIDO BIOSCIENCES, INC.
Total Assignments: 46
Assignment: 1
Reel/Frame:047363/0995   Pages: 5
Recorded: 08/21/2018
Attorney Dkt #:K2047-7006US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
VL32, INC.
Exec Dt:
11/19/2015
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180235987
15754850
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 2
Reel/Frame:047364/0001   Pages: 5
Recorded: 08/21/2018
Attorney Dkt #:K2047-7006WO
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
VL32, INC.
Exec Dt:
11/19/2015
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180235987
15754850
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:039317/0230   Pages: 4
Recorded: 08/02/2016
Attorney Dkt #:K2047-700020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JARED A. SILVERMAN
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9492473
US20160213702
15017396
Correspondence name and address
LANDO & ANASTASI, LLP
ONE MAIN STREET
SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 4
Reel/Frame:039317/0291   Pages: 6
Recorded: 08/02/2016
Attorney Dkt #:K2047-700020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDORI USA, INC.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9492473
US20160213702
15017396
Correspondence name and address
LANDO & ANASTASI, LLP
ONE MAIN STREET
SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 5
Reel/Frame:042721/0921   Pages: 4
Recorded: 06/15/2017
Attorney Dkt #:K2047-700022FT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9757403
US20170151269
15385331
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 6
Reel/Frame:042722/0001   Pages: 6
Recorded: 06/15/2017
Attorney Dkt #:K2047-700022FT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDORI USA, INC.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9757403
US20170151269
15385331
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 7
Reel/Frame:044575/0035   Pages: 6
Recorded: 01/09/2018
Attorney Dkt #:K2047-700021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDORI USA, INC.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9901595
US20170246201
15286382
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 8
Reel/Frame:044575/0085   Pages: 4
Recorded: 01/09/2018
Attorney Dkt #:K2047-700021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED A.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9901595
US20170246201
15286382
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 9
Reel/Frame:046651/0001   Pages: 4
Recorded: 08/21/2018
Attorney Dkt #:K2047-7000/23/24/25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED A.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20170151268
15374511
 
10314853
US20180147222
15624372
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 10
Reel/Frame:046651/0145   Pages: 7
Recorded: 08/21/2018
Attorney Dkt #:K2047-7000/23/24/25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDORI USA, INC.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20170151268
15374511
 
10314853
US20180147222
15624372
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 11
Reel/Frame:054507/0734   Pages: 6
Recorded: 12/01/2020
Attorney Dkt #:V0279.70011US10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDORI USA, INC.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10881676
US20200093845
16396067
Correspondence name and address
STEVEN N. SCHAFHEIMER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:054822/0372   Pages: 6
Recorded: 01/06/2021
Attorney Dkt #:V0279.70011US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDORI USA, INC.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10702542
US20200093851
16395929
 
11229660
US20210113596
16883107
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 13
Reel/Frame:054822/0392   Pages: 4
Recorded: 01/06/2021
Attorney Dkt #:V0279..70011US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED A.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10702542
US20200093851
16395929
 
11229660
US20210113596
16883107
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 14
Reel/Frame:056055/0525   Pages: 4
Recorded: 04/27/2021
Attorney Dkt #:V0279.70011US10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED A.
Exec Dt:
01/12/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10881676
US20200093845
16396067
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 15
Reel/Frame:039317/0357   Pages: 5
Recorded: 08/02/2016
Attorney Dkt #:K2047-700020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP VENTURES MANAGEMENT, INC.
Exec Dt:
01/13/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9492473
US20160213702
15017396
Correspondence name and address
LANDO & ANASTASI, LLP
ONE MAIN STREET
SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 16
Reel/Frame:042721/0951   Pages: 5
Recorded: 06/15/2017
Attorney Dkt #:K2047-700022FT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP VENTURES MANAGEMENT, INC.
Exec Dt:
01/13/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9757403
US20170151269
15385331
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 17
Reel/Frame:044574/0978   Pages: 5
Recorded: 01/09/2018
Attorney Dkt #:K2047-700021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP VENTURES MANAGEMENT, INC.
Exec Dt:
01/13/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9901595
US20170246201
15286382
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 18
Reel/Frame:046651/0192   Pages: 6
Recorded: 08/21/2018
Attorney Dkt #:K2047-7000/23/24/25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP VENTURES MANAGEMENT, INC.
Exec Dt:
01/13/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20170151268
15374511
 
10314853
US20180147222
15624372
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 19
Reel/Frame:054507/0691   Pages: 5
Recorded: 12/01/2020
Attorney Dkt #:V0279.70011US10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP VENTURES MANAGEMENT, INC.
Exec Dt:
01/13/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10881676
US20200093845
16396067
Correspondence name and address
STEVEN N. SCHAFHEIMER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 20
Reel/Frame:054822/0352   Pages: 5
Recorded: 01/06/2021
Attorney Dkt #:V0279.70011US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP VENTURES MANAGEMENT, INC.
Exec Dt:
01/13/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10702542
US20200093851
16395929
 
11229660
US20210113596
16883107
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 21
Reel/Frame:046756/0474   Pages: 5
Recorded: 08/30/2018
Attorney Dkt #:K2047-7002WO2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HN COMPANY, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180296582
15568251
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 22
Reel/Frame:046756/0483   Pages: 5
Recorded: 08/30/2018
Attorney Dkt #:K2047-7002WO2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP VENTURES MANAGEMENT, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180296582
15568251
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 23
Reel/Frame:046880/0808   Pages: 11
Recorded: 09/14/2018
Attorney Dkt #:K2047-7001WO2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CADENA BIO, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180147221
15568243
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 24
Reel/Frame:046881/0586   Pages: 11
Recorded: 09/14/2018
Attorney Dkt #:K2047-7001WO2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180147221
15568243
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 25
Reel/Frame:054377/0241   Pages: 11
Recorded: 11/16/2020
Attorney Dkt #:V0279.70012US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10894057
US20190091249
16140091
Correspondence name and address
STEVEN N. SCHAFHEIMER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 26
Reel/Frame:054377/0320   Pages: 11
Recorded: 11/16/2020
Attorney Dkt #:V0279.70012US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CADENA BIO, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10894057
US20190091249
16140091
Correspondence name and address
STEVEN N. SCHAFHEIMER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 27
Reel/Frame:065768/0792   Pages: 11
Recorded: 12/05/2023
Attorney Dkt #:51169-029004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CADENA BIO, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11883422
US20210401861
17363597
Correspondence name and address
JAMES DECAMP
CLARK+ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 28
Reel/Frame:065768/0818   Pages: 11
Recorded: 12/05/2023
Attorney Dkt #:51169-029004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11883422
US20210401861
17363597
Correspondence name and address
JAMES DECAMP
CLARK+ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 29
Reel/Frame:065917/0447   Pages: 11
Recorded: 12/20/2023
Attorney Dkt #:51169-029005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240108642
18535652
Correspondence name and address
JAMES DECAMP
CLARK+ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 30
Reel/Frame:065917/0464   Pages: 11
Recorded: 12/20/2023
Attorney Dkt #:51169-029005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CADENA BIO, INC.
Exec Dt:
04/22/2016
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240108642
18535652
Correspondence name and address
JAMES DECAMP
CLARK+ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 31
Reel/Frame:056973/0909   Pages: 5
Recorded: 07/26/2021
Attorney Dkt #:V0279.70021WO00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
07/11/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210137964
16316755
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 32
Reel/Frame:056973/0955   Pages: 5
Recorded: 07/26/2021
Attorney Dkt #:V0279.70021US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
07/11/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210137964
16316755
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 33
Reel/Frame:046880/0705   Pages: 5
Recorded: 09/14/2018
Attorney Dkt #:K2047-7001WO2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED A.
Exec Dt:
12/13/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180147221
15568243
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 34
Reel/Frame:054375/0271   Pages: 5
Recorded: 11/16/2020
Attorney Dkt #:V0279.70012US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED A.
Exec Dt:
12/13/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10894057
US20190091249
16140091
Correspondence name and address
STEVEN N. SCHAFHEIMER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 35
Reel/Frame:060786/0481   Pages: 5
Recorded: 08/11/2022
Attorney Dkt #:V0279.70001US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAHOWALD, MICHAEL A.
Exec Dt:
12/13/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200352980
16761093
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 36
Reel/Frame:060786/0486   Pages: 5
Recorded: 08/11/2022
Attorney Dkt #:V0279.70001US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAHOWALD, MICHAEL A.
Exec Dt:
12/13/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11197380
US20200221587
16716093
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 37
Reel/Frame:065768/0780   Pages: 5
Recorded: 12/05/2023
Attorney Dkt #:51169-029004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED A.
Exec Dt:
12/13/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11883422
US20210401861
17363597
Correspondence name and address
JAMES DECAMP
CLARK+ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 38
Reel/Frame:065917/0478   Pages: 5
Recorded: 12/20/2023
Attorney Dkt #:51169-029005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVERMAN, JARED A.
Exec Dt:
12/13/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240108642
18535652
Correspondence name and address
JAMES DECAMP
CLARK+ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 39
Reel/Frame:060786/0444   Pages: 5
Recorded: 08/11/2022
Attorney Dkt #:V0279.70001US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
12/21/2017
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200352980
16761093
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 40
Reel/Frame:060786/0659   Pages: 5
Recorded: 08/11/2022
Attorney Dkt #:V0279.70023US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
01/16/2018
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210161942
16630116
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 41
Reel/Frame:046880/0676   Pages: 5
Recorded: 09/14/2018
Attorney Dkt #:K2047-7001WO2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
09/10/2018
Assignee
1
KALEIDO BIOSCIENCES, INC.
47 MOULTON ST
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180147221
15568243
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 42
Reel/Frame:060786/0467   Pages: 5
Recorded: 08/11/2022
Attorney Dkt #:V0279.70001US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAGSHIP PIONEERING, INC.
Exec Dt:
11/01/2018
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200352980
16761093
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 43
Reel/Frame:055531/0843   Pages: 15
Recorded: 03/09/2021
Attorney Dkt #:V0279.70000US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHRISTOPHER MATTHEW
Exec Dt:
03/06/2020
2
GEREMIA, JOHN M.
Exec Dt:
03/06/2020
3
LIOUBOMIROV, ANASTASIA
Exec Dt:
03/06/2020
4
HECHT, MAX
Exec Dt:
03/11/2020
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210198302
17269721
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 44
Reel/Frame:056953/0693   Pages: 45
Recorded: 07/22/2021
Attorney Dkt #:V0279.70002US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHRISTOPHER MATTHEW
Exec Dt:
11/19/2020
2
LIOUBOMIROV, ANASTASIA
Exec Dt:
11/16/2020
3
GEREMIA, JOHN M.
Exec Dt:
07/13/2021
4
ANTALEK, MITCHELL
Exec Dt:
11/24/2020
5
LAWRENCE, JONATHAN
Exec Dt:
07/13/2021
6
YATSUNENKO, TANYA
Exec Dt:
11/12/2020
7
MEEHAN, BRIAN
Exec Dt:
11/16/2020
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11169101
US20210164926
17157292
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 45
Reel/Frame:059249/0126   Pages: 25
Recorded: 02/25/2022
Attorney Dkt #:V0279.70004US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YATSUNENKO, TATYANA
Exec Dt:
11/25/2020
2
LAWRENCE, JONATHAN
Exec Dt:
12/01/2020
3
ROSINI, MADELINE
Exec Dt:
12/02/2020
4
HECHT, MAX
Exec Dt:
11/30/2020
5
LIU, CHRISTOPHER MATTHEW
Exec Dt:
11/30/2020
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220233560
17609234
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 46
Reel/Frame:061041/0321   Pages: 8
Recorded: 09/09/2022
Attorney Dkt #:51169-027003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEREMIA, JOHN M.
Exec Dt:
09/08/2022
2
LIU, CHRISTOPHER MATTHEW
Exec Dt:
09/07/2022
3
LIOUBOMIROV, ANASTASIA V.
Exec Dt:
08/31/2022
Assignee
1
KALEIDO BIOSCIENCES, INC.
65 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11697692
US20200354481
16761115
Correspondence name and address
JAMES DECAMP
CLARK+ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110

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