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Patent Assignment Assignor Details
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Assignor Name : CASTONGUAY, ROSELYNE
Total Assignments: 48
Assignment: 1
Reel/Frame:034223/0399   Pages: 7
Recorded: 11/20/2014
Attorney Dkt #:PHPH-071-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
11/12/2014
2
GRINBERG, ASYA
Exec Dt:
11/07/2014
3
SAKO, DIANNE S.
Exec Dt:
10/16/2014
4
CASTONGUAY, ROSELYNE
Exec Dt:
10/17/2014
5
STEEVES, RITA
Exec Dt:
10/16/2014
Assignee
1
ACCELERON PHARMA, INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150056199
14465182
Correspondence name and address
ROPES & GRAY LLP
800 BOYLSTON STREET
PRUDENTIAL TOWER
BOSTON, MA 02199-3600
Assignment: 2
Reel/Frame:038278/0674   Pages: 7
Recorded: 04/14/2016
Attorney Dkt #:PHPH-071-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
11/12/2014
2
GRINBERG, ASYA
Exec Dt:
11/07/2014
3
SAKO, DIANNE S.
Exec Dt:
10/16/2014
4
CASTONGUAY, ROSELYNE
Exec Dt:
10/17/2014
5
STEEVES, RITA
Exec Dt:
10/16/2014
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9809637
US20160376341
15044883
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER-800 BOYLSTON STREET
IPRM DOCKETING- 43RD FLOOR
BOSTON, MA 02199
Assignment: 3
Reel/Frame:045374/0737   Pages: 7
Recorded: 03/28/2018
Attorney Dkt #:1848179-0002-071-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
11/12/2014
2
GRINBERG, ASYA
Exec Dt:
11/07/2014
3
SAKO, DIANNE S.
Exec Dt:
10/16/2014
4
CASTONGUAY, ROSELYNE
Exec Dt:
10/17/2014
5
STEEVES, RITA
Exec Dt:
10/16/2014
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316076
US20180179261
15714015
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:049422/0135   Pages: 7
Recorded: 06/10/2019
Attorney Dkt #:1848179-0002-071-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
11/12/2014
2
GRINBERG, ASYA
Exec Dt:
11/07/2014
3
SAKO, DIANNE S.
Exec Dt:
10/16/2014
4
CASTONGUAY, ROSELYNE
Exec Dt:
10/17/2014
5
STEEVES, RITA
Exec Dt:
10/16/2014
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10981973
US20190284257
16393277
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:052062/0869   Pages: 7
Recorded: 03/10/2020
Attorney Dkt #:1848179-0002-071-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
11/12/2014
2
GRINBERG, ASYA
Exec Dt:
11/07/2014
3
SAKO, DIANNE S.
Exec Dt:
10/16/2014
4
CASTONGUAY, ROSELYNE
Exec Dt:
10/17/2014
5
STEEVES, RITA
Exec Dt:
10/16/2014
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008377
NONE
16777546
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:057993/0956   Pages: 7
Recorded: 11/02/2021
Attorney Dkt #:1848179-0002-071-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
11/12/2014
2
GRINBERG, ASYA
Exec Dt:
11/07/2014
3
SAKO, DIANNE S.
Exec Dt:
10/16/2014
4
CASTONGUAY, ROSELYNE
Exec Dt:
10/17/2014
5
STEEVES, RITA
Exec Dt:
10/16/2014
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210230252
17229132
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 7
Reel/Frame:034639/0531   Pages: 10
Recorded: 01/06/2015
Attorney Dkt #:A0904.70009US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRINBERG, ASYA
Exec Dt:
11/07/2014
2
CASTONGUAY, ROSELYNE
Exec Dt:
11/14/2014
3
WERNER, ERIC
Exec Dt:
11/19/2014
4
KUMAR, RAVINDRA
Exec Dt:
11/13/2014
Assignee
1
ACCELERON PHARMA, INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150202260
14522891
Correspondence name and address
ROQUE EL-HAYEK
600 ATLANTIC AVE
WOLF GREENFIELD
BOSTON, MA 02210
Assignment: 8
Reel/Frame:050989/0559   Pages: 10
Recorded: 11/13/2019
Attorney Dkt #:A0904.70009US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRINBERG, ASYA
Exec Dt:
11/07/2014
2
CASTONGUAY, ROSELYNE
Exec Dt:
11/14/2014
3
WERNER, ERIC
Exec Dt:
11/19/2014
4
KUMAR, RAVINDRA
Exec Dt:
11/13/2014
Assignee
1
ACCELERON PHARMA, INC.
128 SIDNEY ST.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11590201
US20200164029
16561991
Correspondence name and address
ROQUE EL-HAYEK
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 9
Reel/Frame:041747/0761   Pages: 5
Recorded: 03/27/2017
Attorney Dkt #:043214-079972-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRINBERG, ASYA
Exec Dt:
03/27/2015
2
SAKO, DIANNE S.
Exec Dt:
03/20/2015
3
CASTONGUAY, ROSELYNE
Exec Dt:
05/15/2015
4
STEEVES, RITA
Exec Dt:
05/15/2015
5
KUMAR, RAVINDRA
Exec Dt:
12/22/2014
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY ST.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10682392
US20160287664
15037852
Correspondence name and address
DAVID S. RESNICK
NIXON PEABODY
100 SUMMER STREET
BOSTON, MA 02110-2131
Assignment: 10
Reel/Frame:052428/0004   Pages: 5
Recorded: 04/17/2020
Attorney Dkt #:043214-079972USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRINBERG, ASYA
Exec Dt:
03/27/2015
2
SAKO, DIANNE S.
Exec Dt:
03/20/2015
3
CASTONGUAY, ROSELYNE
Exec Dt:
05/15/2015
4
STEEVES, RITA
Exec Dt:
05/15/2015
5
KUMAR, RAVINDRA
Exec Dt:
12/22/2014
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY ST.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11951156
US20200323955
16851287
Correspondence name and address
DAVID S. RESNICK NIXON PEABODY LLP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109
Assignment: 11
Reel/Frame:046324/0116   Pages: 15
Recorded: 07/11/2018
Attorney Dkt #:1848179-0002-109-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
04/06/2016
2
KUMAR, RAVINDRA
Exec Dt:
04/06/2016
3
GRINBERG, ASYA
Exec Dt:
04/06/2016
4
SAKO, DIANNE
Exec Dt:
04/06/2016
5
PEARSALL, ROBERT SCOTT
Exec Dt:
04/06/2016
6
CASTONGUAY, ROSELYNE
Exec Dt:
04/06/2016
7
LI, GANG
Exec Dt:
04/06/2016
8
DAGON, YOSSI
Exec Dt:
04/06/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10227392
US20160297867
15092577
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 12
Reel/Frame:049284/0506   Pages: 15
Recorded: 05/23/2019
Attorney Dkt #:1848179-0002-109-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
04/06/2016
2
KUMAR, RAVINDRA
Exec Dt:
04/06/2016
3
GRINBERG, ASYA
Exec Dt:
04/06/2016
4
SAKO, DIANNE
Exec Dt:
04/06/2016
5
PEARSALL, ROBERT SCOTT
Exec Dt:
04/06/2016
6
CASTONGUAY, ROSELYNE
Exec Dt:
04/06/2016
7
LI, GANG
Exec Dt:
04/06/2016
8
DAGON, YOSSI
Exec Dt:
04/06/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028145
US20190375820
16251935
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 13
Reel/Frame:050256/0651   Pages: 15
Recorded: 09/03/2019
Attorney Dkt #:1848179-0002-109-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
06/06/2016
2
KUMAR, RAVINDRA
Exec Dt:
04/06/2016
3
GRINBERG, ASYA
Exec Dt:
04/06/2016
4
SAKO, DIANNE
Exec Dt:
04/06/2016
5
PEARSALL, ROBERT SCOTT
Exec Dt:
04/06/2016
6
CASTONGUAY, ROSELYNE
Exec Dt:
04/06/2016
7
LI, GANG
Exec Dt:
04/06/2016
8
DAGON, YOSSI
Exec Dt:
04/06/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028145
US20190375820
16251935
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 14
Reel/Frame:058345/0368   Pages: 16
Recorded: 11/02/2021
Attorney Dkt #:1848179-0002-109-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
04/06/2016
2
KUMAR, RAVINDRA
Exec Dt:
04/06/2016
3
GRINBERG, ASYA
Exec Dt:
04/06/2016
4
SAKO, DIANNE
Exec Dt:
04/06/2016
5
PEARSALL, ROBERT SCOTT
Exec Dt:
04/06/2016
6
CASTONGUAY, ROSELYNE
Exec Dt:
04/06/2016
7
LI, GANG
Exec Dt:
04/06/2016
8
DAGON, YOSSI
Exec Dt:
04/06/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827689
US20220119491
17245123
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 15
Reel/Frame:040271/0290   Pages: 9
Recorded: 11/09/2016
Attorney Dkt #:PHPH-080-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10227393
US20160298093
15092609
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:040271/0429   Pages: 9
Recorded: 11/09/2016
Attorney Dkt #:PHPH-108-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196434
US20160289292
15092573
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:040875/0046   Pages: 9
Recorded: 01/06/2017
Attorney Dkt #:PHPH-080-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10227393
US20160298093
15092609
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:040875/0433   Pages: 9
Recorded: 01/06/2017
Attorney Dkt #:PHPH-108-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196434
US20160289292
15092573
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:041167/0410   Pages: 11
Recorded: 02/03/2017
Attorney Dkt #:PHPH-109-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
6
LI, GANG
Exec Dt:
06/07/2016
7
DAGON, YOSSI
Exec Dt:
07/09/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10227392
US20160297867
15092577
Correspondence name and address
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:047983/0778   Pages: 9
Recorded: 12/26/2018
Attorney Dkt #:1848179-0002-108-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738098
US20190100570
16158661
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 21
Reel/Frame:048692/0235   Pages: 9
Recorded: 03/25/2019
Attorney Dkt #:1848179-0002-080-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10906958
US20190225669
16251325
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSGTON, MA 02109
Assignment: 22
Reel/Frame:048999/0091   Pages: 9
Recorded: 04/25/2019
Attorney Dkt #:1848179-0002-108-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190218272
16354709
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 23
Reel/Frame:054269/0171   Pages: 9
Recorded: 10/30/2020
Attorney Dkt #:1848179-0002-108-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11279746
US20210163569
16803230
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 24
Reel/Frame:058294/0916   Pages: 9
Recorded: 11/02/2021
Attorney Dkt #:1848179-0002-080-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220396607
16951192
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 25
Reel/Frame:060650/0486   Pages: 9
Recorded: 07/13/2022
Attorney Dkt #:1848179-0002-108-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220242927
17666705
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 26
Reel/Frame:067355/0194   Pages: 9
Recorded: 05/08/2024
Attorney Dkt #:1848179-0002-080-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
09/07/2016
2
GRINBERG, ASYA
Exec Dt:
09/22/2016
3
SAKO, DIANNE
Exec Dt:
10/05/2016
4
PEARSALL, ROBERT SCOTT
Exec Dt:
09/07/2016
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/22/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240158468
18236082
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 27
Reel/Frame:043059/0923   Pages: 8
Recorded: 07/21/2017
Attorney Dkt #:3174.0030001/TJS/KKH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
03/07/2017
2
GRINBERG, ASYA
Exec Dt:
03/07/2017
3
SAKO, DIANNE
Exec Dt:
03/07/2017
4
CASTONGUAY, ROSELYNE
Exec Dt:
03/07/2017
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10307455
US20170281711
15456392
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 28
Reel/Frame:043059/0894   Pages: 10
Recorded: 07/21/2017
Attorney Dkt #:3174.0040001/TJS/KKH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
04/13/2017
2
KUMAR, RAVINDRA
Exec Dt:
04/12/2017
3
GRINBERG, ASYA
Exec Dt:
04/12/2017
4
SAKO, DIANNE
Exec Dt:
04/12/2017
5
CASTONGUAY, ROSELYNE
Exec Dt:
04/14/2017
6
DAGON, YOSSI
Exec Dt:
04/12/2017
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501547
US20170306028
15494081
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005
Assignment: 29
Reel/Frame:044786/0215   Pages: 13
Recorded: 01/31/2018
Attorney Dkt #:A0904.70006US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRINBERG, ASYA
Exec Dt:
01/06/2018
2
CASTONGUAY, ROSELYNE
Exec Dt:
01/23/2018
3
WERNER, ERIC
Exec Dt:
01/11/2018
4
KUMAR, RAVINDRA
Exec Dt:
01/10/2018
Assignee
1
ACCELERON PHARMA, INC.
128 SIDNEY ST.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9932386
US20150307588
14112620
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 30
Reel/Frame:049267/0883   Pages: 13
Recorded: 05/23/2019
Attorney Dkt #:A0904.70006US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTONGUAY, ROSELYNE
Exec Dt:
01/23/2018
2
GRINBERG, ASYA
Exec Dt:
01/06/2018
3
WERNER, ERIC
Exec Dt:
01/11/2018
4
KUMAR, RAVINDRA
Exec Dt:
01/10/2018
Assignee
1
ACCELERON PHARMA, INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10981972
US20180258156
15908644
Correspondence name and address
ROQUE EL-HAYEK
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 31
Reel/Frame:057106/0252   Pages: 13
Recorded: 08/06/2021
Attorney Dkt #:A0904.70006US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTONGUAY, ROSELYNE
Exec Dt:
01/23/2018
2
GRINBERG, ASYA
Exec Dt:
01/06/2018
3
WERNER, ERIC
Exec Dt:
01/11/2018
4
KUMAR, RAVINDRA
Exec Dt:
01/10/2018
Assignee
1
ACCELERON PHARMA, INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210300991
17205573
Correspondence name and address
ROQUE EL-HAYEK
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 32
Reel/Frame:048302/0809   Pages: 9
Recorded: 02/11/2019
Attorney Dkt #:1848179-0002-117-101
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE FOURTH INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 048096 FRAME 0185. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF INVENTOR'S NAME IS ROSELYNE CASTONGUAY.
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
08/17/2018
2
GRINBERG, ASYA
Exec Dt:
12/14/2018
3
SAKO, DIANNE S.
Exec Dt:
08/17/2018
4
CASTONGUAY, ROSELYNE
Exec Dt:
03/15/2018
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10934532
US20180163187
15726255
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 33
Reel/Frame:053747/0453   Pages: 7
Recorded: 09/11/2020
Attorney Dkt #:APH-00601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
12/26/2018
2
CASTONGUAY, ROSELYNE
Exec Dt:
12/20/2018
3
SAKO, DIANNE
Exec Dt:
12/20/2018
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11981738
US20200392233
16757959
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600
Assignment: 34
Reel/Frame:052791/0499   Pages: 8
Recorded: 05/29/2020
Attorney Dkt #:APH-00402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
04/20/2020
2
GRINBERG, ASYA
Exec Dt:
05/29/2020
3
SAKO, DIANNE
Exec Dt:
04/14/2020
4
CASTONGUAY, ROSELYNE
Exec Dt:
04/14/2020
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000565
US20190365844
16390394
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600
Assignment: 35
Reel/Frame:052791/0856   Pages: 10
Recorded: 05/29/2020
Attorney Dkt #:APH-00502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
04/16/2020
2
KUMAR, RAVINDRA
Exec Dt:
04/20/2020
3
GRINBERG, ASYA
Exec Dt:
05/29/2020
4
SAKO, DIANNE
Exec Dt:
04/14/2020
5
CASTONGUAY, ROSELYNE
Exec Dt:
04/14/2020
6
DAGON, YOSSI
Exec Dt:
05/28/2020
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11059894
US20200087406
16696411
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600
Assignment: 36
Reel/Frame:053152/0859   Pages: 8
Recorded: 07/08/2020
Attorney Dkt #:APH-00401, APH-00425
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
04/20/2020
2
GRINBERG, ASYA
Exec Dt:
05/29/2020
3
SAKO, DIANNE
Exec Dt:
04/14/2020
4
CASTONGUAY, ROSELYNE
Exec Dt:
04/14/2020
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10307455
US20170281711
15456392
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600
Assignment: 37
Reel/Frame:053194/0006   Pages: 10
Recorded: 07/13/2020
Attorney Dkt #:APH-00501, APH-00525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
04/16/2020
2
KUMAR, RAVINDRA
Exec Dt:
04/20/2020
3
GRINBERG, ASYA
Exec Dt:
05/29/2020
4
SAKO, DIANNE
Exec Dt:
04/14/2020
5
CASTONGUAY, ROSELYNE
Exec Dt:
04/14/2020
6
DAGON, YOSSI
Exec Dt:
05/28/2020
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501547
US20170306028
15494081
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600
Assignment: 38
Reel/Frame:057805/0697   Pages: 8
Recorded: 10/15/2021
Attorney Dkt #:APH-00402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
04/20/2020
2
GRINBERG, ASYA
Exec Dt:
05/29/2020
3
SAKO, DIANNE
Exec Dt:
04/14/2020
4
CASTONGUAY, ROSELYNE
Exec Dt:
04/14/2020
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210308206
17231981
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600
Assignment: 39
Reel/Frame:057807/0085   Pages: 10
Recorded: 10/15/2021
Attorney Dkt #:APH-00503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
04/16/2020
2
KUMAR, RAVINDRA
Exec Dt:
04/20/2020
3
GRINBERG, ASYA
Exec Dt:
05/29/2020
4
SAKO, DIANNE
Exec Dt:
04/14/2020
5
CASTONGUAY, ROSELYNE
Exec Dt:
04/14/2020
6
DAGON, YOSSI
Exec Dt:
05/28/2020
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11708414
US20210324089
17350608
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600
Assignment: 40
Reel/Frame:064094/0942   Pages: 17
Recorded: 06/28/2023
Attorney Dkt #:25511-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
01/26/2021
2
CASTONGUAY, ROSELYNE
Exec Dt:
01/23/2021
3
HERRIN, BRANTLEY
Exec Dt:
01/23/2021
4
GRENHA, ROSE MARIA SILVA GARCIA
Exec Dt:
09/27/2021
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183319
17797238
Correspondence name and address
MERCK SHARP & DOHME LLC
126 EAST LINCOLN AVENUE
RY86-2011
RAHWAY, NJ 07065-7159
Assignment: 41
Reel/Frame:058140/0040   Pages: 8
Recorded: 11/17/2021
Attorney Dkt #:1848179-0002-118-301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
04/21/2021
2
GRINBERG, ASYA
Exec Dt:
11/02/2021
3
SAKO, DIANNE S.
Exec Dt:
10/29/2021
4
CASTONGUAY, ROSELYNE
Exec Dt:
03/24/2021
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440949
US20210147508
16340040
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 42
Reel/Frame:058141/0327   Pages: 8
Recorded: 11/17/2021
Attorney Dkt #:1848179-0002-113-301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
04/21/2021
2
GRINBERG, ASYA
Exec Dt:
11/02/2021
3
SAKO, DIANNE S.
Exec Dt:
10/29/2021
4
CASTONGUAY, ROSELYNE
Exec Dt:
03/24/2021
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200071382
16315338
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 43
Reel/Frame:059870/0655   Pages: 8
Recorded: 05/09/2022
Attorney Dkt #:1848179-0002-126-301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
04/21/2021
2
SAKO, DIANNE S.
Exec Dt:
11/04/2021
3
CASTONGUAY, ROSELYNE
Exec Dt:
03/24/2021
4
KUO, TZU-HSING
Exec Dt:
04/02/2021
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372107
17052785
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 44
Reel/Frame:060464/0091   Pages: 6
Recorded: 07/08/2022
Attorney Dkt #:1848179-0002-127-301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
04/21/2021
2
SAKO, DIANNE S.
Exec Dt:
04/28/2021
3
CASTONGUAY, ROSELYNE
Exec Dt:
03/24/2021
4
KUO, TZU-HSING
Exec Dt:
04/02/2021
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210380663
17052783
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 45
Reel/Frame:063515/0317   Pages: 40
Recorded: 05/02/2023
Attorney Dkt #:25479-US-CNT3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
03/30/2021
2
KUMAR, RAVINDRA
Exec Dt:
04/21/2021
3
GRINBERG, ASYA
Exec Dt:
02/01/2023
4
PEARSALL, ROBERT SCOTT
Exec Dt:
04/03/2021
5
SAKO, DIANNE S.
Exec Dt:
01/31/2023
6
CASTONGUAY, ROSELYNE
Exec Dt:
03/24/2021
7
LI, GANG
Exec Dt:
03/26/2021
8
DAGON, YOSSI
Exec Dt:
04/19/2023
Assignee
1
ACCELERON PHARMA INC.,
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220289852
17505124
Correspondence name and address
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MA 02139
Assignment: 46
Reel/Frame:066244/0714   Pages: 8
Recorded: 01/25/2024
Attorney Dkt #:1848179-0002-118-302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
04/21/2021
2
GRINBERG, ASYA
Exec Dt:
11/02/2021
3
SAKO, DIANNE S.
Exec Dt:
10/29/2021
4
CASTONGUAY, ROSELYNE
Exec Dt:
03/24/2021
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265161
17942695
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 47
Reel/Frame:065541/0208   Pages: 9
Recorded: 11/13/2023
Attorney Dkt #:210607-00085US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
10/25/2021
2
GRINBERG, ASYA
Exec Dt:
10/06/2021
3
SAKO, DIANNE
Exec Dt:
09/28/2021
4
CASTONGUAY, ROSELYNE
Exec Dt:
09/29/2021
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220242956
17615474
Correspondence name and address
STANEK LEMON CROUSE & MEEKS, P.A.
982 TRINITY ROAD
RALEIGH, NC 27607
Assignment: 48
Reel/Frame:065541/0713   Pages: 11
Recorded: 11/13/2023
Attorney Dkt #:210607-00086US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOPF, JOHN
Exec Dt:
10/08/2021
2
KUMAR, RAVINDRA
Exec Dt:
10/28/2021
3
GRINBERG, ASYA
Exec Dt:
10/06/2021
4
SAKO, DIANNE
Exec Dt:
09/28/2021
5
CASTONGUAY, ROSELYNE
Exec Dt:
09/29/2021
6
DAGON, YOSSI
Exec Dt:
10/05/2021
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220348685
17615508
Correspondence name and address
STANEK LEMON CROUSE & MEEKS, P.A.
982 TRINITY ROAD
RALEIGH, NC 27607

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