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Patent Assignment Assignor Details
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Assignor Name : SARVAIYA, HETAL
Total Assignments: 9
Assignment: 1
Reel/Frame:022713/0312   Pages: 5
Recorded: 05/20/2009
Attorney Dkt #:2007774-0025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSQUES, CARLOS J.
Exec Dt:
04/17/2009
2
THIRUNEELAKANTAPILLAI, LAKSHMANAN
Exec Dt:
04/29/2009
3
COLLINS, BRIAN EDWARD
Exec Dt:
04/28/2009
4
SARVAIYA, HETAL
Exec Dt:
04/17/2009
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
675 WEST KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110213137
12595888
Correspondence name and address
BRENDA HERSCHBACH JARRELL
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 2
Reel/Frame:022721/0085   Pages: 5
Recorded: 05/21/2009
Attorney Dkt #:2007774-0042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSQUES, CARLOS J.
Exec Dt:
04/17/2009
2
MURPHY, JENNIFER
Exec Dt:
04/29/2009
3
SARVAIYA, HETAL
Exec Dt:
04/17/2009
4
WASHBURN, NATHANIEL
Exec Dt:
05/01/2009
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
675 WEST KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8586356
US20110045496
12529109
Correspondence name and address
BRENDA HERSCHBACH JARRELL
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 3
Reel/Frame:023466/0959   Pages: 10
Recorded: 11/04/2009
Attorney Dkt #:2007774-0044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSQUES, CARLOS
Exec Dt:
09/18/2009
2
MURPHY, JENNIFER
Exec Dt:
09/18/2009
3
SARVAIYA, HETAL
Exec Dt:
09/18/2009
4
WASHBURN, NATHANIEL
Exec Dt:
09/23/2009
5
LIU, CUIHUA
Exec Dt:
09/18/2009
6
XU, XIAO-JIM
Exec Dt:
10/09/2009
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
675 WEST KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8586356
US20110045496
12529109
Correspondence name and address
CHOATE, HALL & STEWART LLP
2 INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 4
Reel/Frame:023502/0449   Pages: 12
Recorded: 11/11/2009
Attorney Dkt #:2007774-0044
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE XIAO-JIM XU PREVIOUSLY RECORDED ON REEL 023466 FRAME 0959. ASSIGNOR(S) HEREBY CONFIRMS THE XIAO-JIN XU.
Assignors
1
BOSQUES, CARLOS
Exec Dt:
09/18/2009
2
MURPHY, JENNIFER
Exec Dt:
09/18/2009
3
SARVAIYA, HETAL
Exec Dt:
09/18/2009
4
WASHBURN, NATHANIEL
Exec Dt:
09/23/2009
5
LIU, CUIHUA
Exec Dt:
09/18/2009
6
XU, XIAO-JIN
Exec Dt:
10/09/2009
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
675 WEST KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8586356
US20110045496
12529109
Correspondence name and address
CHOATE HALL & STEWART LLP
2 INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 5
Reel/Frame:031857/0337   Pages: 12
Recorded: 12/30/2013
Attorney Dkt #:2007774-0160 (M0059USCON)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSQUES, CARLOS J.
Exec Dt:
12/10/2013
2
MURPHY, JENNIFER
Exec Dt:
12/05/2013
3
SARVAIYA, HETAL
Exec Dt:
12/04/2013
4
WASHBURN, NATHANIEL
Exec Dt:
11/19/2013
5
LIU, CUIHUA
Exec Dt:
12/12/2013
6
XU, XIAO-JIN
Exec Dt:
12/04/2013
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
675 WEST KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140045212
14056674
Correspondence name and address
ROLANDO MEDINA
CHOATE, HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 6
Reel/Frame:036990/0170   Pages: 12
Recorded: 11/09/2015
Attorney Dkt #:2007774-0199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSQUES, CARLOS J.
Exec Dt:
12/10/2013
2
MURPHY, JENNIFER
Exec Dt:
12/05/2013
3
SARVAIYA, HETAL
Exec Dt:
12/04/2013
4
WASHBURN, NATHANIEL
Exec Dt:
11/19/2013
5
LIU, CUIHUA
Exec Dt:
12/12/2013
6
XU, XIAO-JIN
Exec Dt:
12/04/2013
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
675 WEST KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023894
US20160053292
14832784
Correspondence name and address
CHOATE HALL & STEWART LLP-PATENT DOCKET
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:046230/0285   Pages: 12
Recorded: 06/28/2018
Attorney Dkt #:14131-0143002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATNAGAR, NAVEEN
Exec Dt:
07/15/2014
2
MECCARIELLO, ROBIN
Exec Dt:
09/29/2014
3
LANSING, JONATHAN C.
Exec Dt:
07/15/2014
4
ORTIZ, DANIEL
Exec Dt:
07/25/2014
5
SARVAIYA, HETAL
Exec Dt:
07/02/2014
6
WASHBURN, NATHANIEL
Exec Dt:
07/15/2014
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180305725
15954146
Correspondence name and address
DONATO ACETO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:040252/0164   Pages: 18
Recorded: 11/08/2016
Attorney Dkt #:50937-006002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARVAIYA, HETAL
Exec Dt:
10/05/2016
2
WASHBURN, NATHANIEL
Exec Dt:
10/13/2016
3
AREVALO, ENRIQUE
Exec Dt:
09/28/2016
4
BOSQUES, CARLOS J.
Exec Dt:
08/25/2016
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
675 WEST KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150210753
14416869
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 9
Reel/Frame:042012/0694   Pages: 18
Recorded: 04/14/2017
Attorney Dkt #:50937-011003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULIK, DOROTA A.
Exec Dt:
03/27/2017
2
DUFFNER, JAY
Exec Dt:
04/03/2017
3
LING, LEONA E.
Exec Dt:
03/02/2017
4
SARVAIYA, HETAL
Exec Dt:
03/23/2017
5
BOSQUES, CARLOS J.
Exec Dt:
03/20/2017
Assignee
1
MOMENTA PHARMACEUTICALS, INC.
675 WEST KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170052200
15308114
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110

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