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Patent Assignment Assignee Details
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Assignee Name : SIAMAB THERAPEUTICS, INC.
Total Assignments: 23
Assignment: 1
Reel/Frame:033281/0337   Pages: 5
Recorded: 07/08/2014
Attorney Dkt #:2033.1006USCIP
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIALIX, INC.
Exec Dt:
06/30/2014
Assignee
1
SIAMAB THERAPEUTICS, INC.
48 WILDE ROAD
NEWTON, MASSACHUSETTS 02468
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273142
US20140178365
14050773
Correspondence name and address
DT WARD P.C.
142A MAIN STREET
GROTON, MA 01450
Assignment: 2
Reel/Frame:033381/0921   Pages: 3
Recorded: 07/23/2014
Attorney Dkt #:UCSD-17705
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIALIX, INC.
Exec Dt:
06/30/2014
Assignee
1
SIAMAB THERAPEUTICS, INC.
1396 POINSETTIA AVENUE
VISTA, CALIFORNIA 92081-8504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9423401
US20140113979
14138879
Correspondence name and address
MEDLEN AND CARROLL, LLP
1440 BROADWAY, SUITE 510
OAKLAND, CA 94612
Assignment: 3
Reel/Frame:037164/0333   Pages: 4
Recorded: 11/30/2015
Attorney Dkt #:2033.1008US371
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIALIX, INC.
Exec Dt:
06/30/2014
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160106799
14893971
Correspondence name and address
DTWARD, PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 4
Reel/Frame:037164/0330   Pages: 3
Recorded: 11/30/2015
Attorney Dkt #:2033.1008US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VARKI, AJIT
Exec Dt:
04/01/2015
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160106799
14893971
Correspondence name and address
DTWARD, PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 5
Reel/Frame:037919/0807   Pages: 5
Recorded: 03/08/2016
Attorney Dkt #:2033.1006USCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHADERI, DARIUS
Exec Dt:
03/07/2016
2
DA SILVA, ANA PAULA GALVAO
Exec Dt:
02/24/2016
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416194
US20160137743
15002674
Correspondence name and address
DT WARD PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 6
Reel/Frame:038085/0897   Pages: 4
Recorded: 03/23/2016
Attorney Dkt #:2033.1012USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESANDER, JULIE
Exec Dt:
03/15/2016
2
BEHRENS, JEFFREY
Exec Dt:
01/07/2016
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9879087
US20160130356
14987432
Correspondence name and address
DT WARD PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 7
Reel/Frame:052889/0001   Pages: 4
Recorded: 06/10/2020
Attorney Dkt #:01218-0013-02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESANDER, JULIE
Exec Dt:
03/15/2016
2
BEHRENS, JEFFREY
Exec Dt:
01/17/2016
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE49435
NONE
16776188
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02139
Assignment: 8
Reel/Frame:039241/0069   Pages: 3
Recorded: 07/25/2016
Attorney Dkt #:2033.1006USCON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHADERI, DARIUS
Exec Dt:
07/24/2016
2
DA SILVA, ANA PAULA GALVAO
Exec Dt:
07/12/2016
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160311922
15206688
Correspondence name and address
LEA R. JAYME
142 A MAIN STREET
GROTON, MA 01450
Assignment: 9
Reel/Frame:039951/0496   Pages: 3
Recorded: 09/08/2016
Attorney Dkt #:2033.1006USCON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHADERI, DARIUS
Exec Dt:
09/03/2016
2
DA SILVA, ANA PAULA GALVAO
Exec Dt:
08/29/2016
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160311922
15206688
Correspondence name and address
DTWARD, PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 10
Reel/Frame:044557/0493   Pages: 6
Recorded: 01/08/2018
Attorney Dkt #:2033.1016US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EAVARONE, DAVID A.
Exec Dt:
10/18/2016
2
DESANDER, JULIE
Exec Dt:
10/17/2016
3
BEHRENS, JEFFREY
Exec Dt:
10/18/2016
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200041517
15735812
Correspondence name and address
DT WARD, PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 11
Reel/Frame:040202/0679   Pages: 7
Recorded: 11/02/2016
Attorney Dkt #:2033.1009US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, ANA PAULA GALVAO
Exec Dt:
10/20/2016
2
ZHANG, MAI
Exec Dt:
10/12/2016
3
GHADERI, DARIUS
Exec Dt:
10/21/2016
4
DESANDER, JULIE
Exec Dt:
10/17/2016
5
BEHRENS, JEFFREY
Exec Dt:
10/18/2016
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160264684
15028360
Correspondence name and address
DT WARD PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 12
Reel/Frame:045858/0722   Pages: 8
Recorded: 05/21/2018
Attorney Dkt #:2033.1021US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EAVARONE, DAVID A.
Exec Dt:
11/14/2016
2
PRENDERGAST, JILLIAN M.
Exec Dt:
11/14/2016
3
BEHRENS, JEFFREY
Exec Dt:
11/14/2016
4
LUGOVSKOY, ALEXEY ALEXANDROVICH
Exec Dt:
11/11/2016
5
DRANSFIELD, DANIEL T.
Exec Dt:
11/09/2016
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028181
US20180327509
15775410
Correspondence name and address
DT WARD PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 13
Reel/Frame:046640/0680   Pages: 3
Recorded: 08/21/2018
Attorney Dkt #:2033.1023US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EAVARONE, DAVID A.
Exec Dt:
01/30/2017
2
BEHRENS, JEFFREY
Exec Dt:
01/30/2017
3
PRENDERGAST, JILLIAN M.
Exec Dt:
01/30/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET, SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190031780
16073349
Correspondence name and address
DT WARD, PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 14
Reel/Frame:042539/0876   Pages: 11
Recorded: 05/31/2017
Attorney Dkt #:2033.1010US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, ANA PAULA GALVAO
Exec Dt:
04/21/2017
2
ZHANG, MAI
Exec Dt:
04/11/2017
3
GHADERI, DARIUS
Exec Dt:
04/21/2017
4
DESANDER, JULIE
Exec Dt:
04/17/2017
5
BEHRENS, JEFFREY
Exec Dt:
04/11/2017
6
PRENDERGAST, JILLIAN M.
Exec Dt:
04/11/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170305950
15518179
Correspondence name and address
DT WARD PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 15
Reel/Frame:042540/0058   Pages: 13
Recorded: 05/31/2017
Attorney Dkt #:2033.1011US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, ANA PAULA GALVAO
Exec Dt:
04/21/2017
2
DESANDER, JULIE
Exec Dt:
04/17/2017
3
BEHRENS, JEFFREY
Exec Dt:
04/17/2017
4
GHADERI, DARIUS
Exec Dt:
04/21/2017
5
ZHANG, MAI
Exec Dt:
04/11/2017
6
MEETZE, KRISTAN
Exec Dt:
05/18/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180280504
15518214
Correspondence name and address
DT WARD PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 16
Reel/Frame:051885/0310   Pages: 13
Recorded: 02/21/2020
Attorney Dkt #:01218-0012-01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, ANA PAULA GALVAO
Exec Dt:
04/21/2017
2
DESANDER, JULIE
Exec Dt:
04/17/2017
3
BEHRENS, JEFFREY
Exec Dt:
04/17/2017
4
GHADERI, DARIUS
Exec Dt:
04/21/2017
5
ZHANG, MAI
Exec Dt:
04/11/2017
6
MEETZE, KRISTAN
Exec Dt:
05/18/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200276306
16742434
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02139
Assignment: 17
Reel/Frame:052682/0337   Pages: 11
Recorded: 05/18/2020
Attorney Dkt #:01218-0011-01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, ANA PAULA GALVAO
Exec Dt:
04/21/2017
2
ZHANG, MAI
Exec Dt:
04/11/2017
3
GHADERI, DARIUS
Exec Dt:
04/21/2017
4
DESANDER, JULIE
Exec Dt:
04/17/2017
5
BEHRENS, JEFFREY
Exec Dt:
04/11/2017
6
PRENDERGAST, JILLIAN M.
Exec Dt:
04/11/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017213
16850353
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02139
Assignment: 18
Reel/Frame:043136/0476   Pages: 26
Recorded: 07/10/2017
Attorney Dkt #:2033.1012US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, ANA PAULA GALVAO
Exec Dt:
06/01/2017
2
GHADERI, DARIUS
Exec Dt:
06/15/2017
3
ZHANG, MAI
Exec Dt:
05/31/2017
4
MEETZE, KRISTAN
Exec Dt:
05/31/2017
5
DESANDER, JULIE
Exec Dt:
06/08/2017
6
BEHRENS, JEFFREY
Exec Dt:
06/15/2017
7
EAVARONE, DAVID A.
Exec Dt:
06/06/2017
8
PRENDERGAST, JILLIAN M.
Exec Dt:
06/06/2017
9
LOGOVSKOY, ALEXEY ALEXANDROVICH
Exec Dt:
05/31/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170306046
15526593
Correspondence name and address
DT WARD PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 19
Reel/Frame:052193/0773   Pages: 26
Recorded: 03/20/2020
Attorney Dkt #:01218-0013-03US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, ANA PAULA GALVAO
Exec Dt:
06/01/2017
2
GHADERI, DARIUS
Exec Dt:
06/15/2017
3
ZHANG, MAI
Exec Dt:
05/31/2017
4
MEETZE, KRISTAN
Exec Dt:
05/31/2017
5
DESANDER, JULIE
Exec Dt:
06/08/2017
6
BEHRENS, JEFFREY
Exec Dt:
06/15/2017
7
EAVARONE, DAVID A.
Exec Dt:
06/06/2017
8
PRENDERGAST, JILLIAN M.
Exec Dt:
06/06/2017
9
LUGOVSKOY, ALEXEY ALEXANDROVICH
Exec Dt:
05/31/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210011021
16791174
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02139
Assignment: 20
Reel/Frame:044039/0883   Pages: 3
Recorded: 11/06/2017
Attorney Dkt #:2033.1012USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUGOVSKOY, ALEXEY ALEXANDROVICH
Exec Dt:
11/03/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET
SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9879087
US20160130356
14987432
Correspondence name and address
DT WARD, PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 21
Reel/Frame:049366/0646   Pages: 3
Recorded: 06/04/2019
Attorney Dkt #:2033.1022US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EAVARONE, DAVID A.
Exec Dt:
11/03/2017
2
BEHRENS, JEFFREY
Exec Dt:
11/03/2017
3
LUGOVSKOY, ALEXEY ALEXANDROVICH
Exec Dt:
11/03/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET, SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11401330
US20190276541
16462075
Correspondence name and address
DT WARD, PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 22
Reel/Frame:049366/0681   Pages: 3
Recorded: 06/04/2019
Attorney Dkt #:2033.1025US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRENDERGAST, JILLIAN M.
Exec Dt:
11/14/2017
2
EAVARONE, DAVID A.
Exec Dt:
11/08/2017
3
RAO, PATRICIA
Exec Dt:
11/16/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET, SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200247902
16462084
Correspondence name and address
DT WARD, PC
142A MAIN STREET
GROTON, MA 01450
Assignment: 23
Reel/Frame:062598/0570   Pages: 4
Recorded: 02/06/2023
Attorney Dkt #:01218-0018-01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRENDERGAST, JILLIAN M.
Exec Dt:
11/14/2017
2
EAVARONE, DAVID A.
Exec Dt:
11/08/2017
3
RAO, PATRICIA
Exec Dt:
11/16/2017
Assignee
1
SIAMAB THERAPEUTICS, INC.
90 BRIDGE STREET, SUITE 100
NEWTON, MASSACHUSETTS 02458
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230312747
18062265
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02139

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