skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SAKO, DIANNE S.
Total Assignments: 27
Assignment: 1
Reel/Frame:008272/0452   Pages: 6
Recorded: 12/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARSEN, GLENN R.
Exec Dt:
10/28/1996
2
SAKO, DIANNE S.
Exec Dt:
10/31/1996
3
CHANG, XIAO-JIA
Exec Dt:
12/06/1996
4
VELDMAN, GEERTRUIDA M.
Exec Dt:
10/18/1996
5
CUMMING, DALE
Exec Dt:
11/14/1996
6
KUMAR, RAVINDRA
Exec Dt:
12/06/1996
7
SHAW, GRAY
Exec Dt:
10/31/1996
Assignee
1
GENETICS INSTITUTE, INC.
87 CAMBRIDGE PARK DRIVE, LEGAL AFFAIRS
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6277975
NONE
08713556
Correspondence name and address
GENETICS INSTITUTE, INC.
SCOTT A. BROWN, LEGAL AFFAIRS
87 CAMBRIDGEPARK DRIVE
CAMBRIDGE, MA 02140
Assignment: 2
Reel/Frame:008992/0716   Pages: 7
Recorded: 01/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARSEN, GLENN R.
Exec Dt:
12/24/1997
2
SAKO, DIANNE S.
Exec Dt:
01/05/1998
3
CHANG, XIAO-JIA
Exec Dt:
01/05/1998
4
VELDMAN, GEERTRUIDA M.
Exec Dt:
01/07/1998
5
CUMMING, DALE
Exec Dt:
01/08/1997
6
KUMAR, RAVINDRA
Exec Dt:
01/06/1998
7
SHAW, GRAY
Exec Dt:
01/05/1998
8
CAMPHAUSEN, RAYMOND
Exec Dt:
01/06/1998
Assignee
1
GENETICS INSTITUTE, INC.
LEGAL AFFAIRS
87 CAMBRIDGEPARK DRIVE
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5827817
NONE
08477254
Correspondence name and address
GENETICS INSTITUTE, INC.
SCOTT A. BROWN
LEGAL AFFAIRS
87 CAMBRIDGEPARK DRIVE
CAMBRIDGE, MASSACHUSETTS 02140
Assignment: 3
Reel/Frame:012908/0487   Pages: 7
Recorded: 05/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, GRAY D.
Exec Dt:
03/28/2002
2
SAKO, DIANNE S.
Exec Dt:
03/28/2002
3
KUMAR, RAVINDRA
Exec Dt:
04/03/2002
4
SULLIVAN, FRANCIS
Exec Dt:
05/13/2002
5
MCDONAGH, TOM
Exec Dt:
04/03/2002
Assignee
1
CURAGEN CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
555 LONG WHARF DRIVE, 11TH FLOOR
NEW HAVEN, CONNECTICUT 06511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6991796
US20030091576
10068426
Correspondence name and address
MINTZ, LEVIN, COHN, FERRIS, ET AL
IVOR R. ELRIFI
ONE FINANCIAL CENTER
BOSTON, MASSACHUSETTS 02111
Assignment: 4
Reel/Frame:014628/0176   Pages: 7
Recorded: 10/22/2003
Conveyance: RE-RECORD TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL/FRAME 012908/0487
Assignors
1
SHAW, GARY D.
Exec Dt:
03/28/2002
2
SAKO, DIANNE S.
Exec Dt:
03/28/2002
3
KUMAR, RAVINDRA
Exec Dt:
04/03/2002
4
SULLIVAN, FRANCIS
Exec Dt:
05/13/2002
5
MCDONAGH, TOM
Exec Dt:
04/03/2002
Assignee
1
WYETH
5 GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6991796
US20030091576
10068426
Correspondence name and address
MINTZ, LEVIN, COHN, ET AL.
IVOR R. ELRIFI
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 5
Reel/Frame:023374/0702   Pages: 6
Recorded: 10/15/2009
Attorney Dkt #:22058-503C02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, GRAY D.
Exec Dt:
03/28/2002
2
SAKO, DIANNE S.
Exec Dt:
03/28/2002
3
KUMAR, RAVINDRA
Exec Dt:
04/03/2002
4
SULLIVAN, FRANCIS
Exec Dt:
05/13/2002
5
MCDONAGH, TOM
Exec Dt:
04/03/2002
Assignee
1
WYETH
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090148427
12254940
Correspondence name and address
DAVID E. JOHNSON
ONE FINANCIAL CENTER
MINTZ LEVIN P.C.
BOSTON, MA 02111
Assignment: 6
Reel/Frame:015948/0887   Pages: 5
Recorded: 10/28/2004
Attorney Dkt #:22058-583
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, GRAY
Exec Dt:
09/13/2004
2
SAKO, DIANNE S.
Exec Dt:
09/13/2004
3
KUMAR, RAVINDRA
Exec Dt:
09/23/2004
4
XU, JIN
Exec Dt:
09/13/2004
Assignee
1
WYETH
FIVE GIRALDA FARMS
INTELLECTUAL PROPERTY DEPARTMENT
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7727535
US20050089888
10868371
Correspondence name and address
IVOR R. ELRIFI
MINTZ, LEVIN, COHN, FERRIS, ET AL.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 7
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: 8
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: 9
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: 10
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: 11
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: 12
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: 13
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: 14
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: 15
Reel/Frame:038787/0525   Pages: 7
Recorded: 06/02/2016
Attorney Dkt #:PHPH-086-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, KAVINDRA
Exec Dt:
05/17/2016
2
GRINBERG, ASYA
Exec Dt:
05/17/2016
3
SAKO, DIANNE S.
Exec Dt:
05/13/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9975934
US20160311874
15081629
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER- 800 BOYLSTON STREET
IPRM DOCKETING -43RD FLOOR
BOSTON, MA 02199
Assignment: 16
Reel/Frame:046456/0824   Pages: 7
Recorded: 07/25/2018
Attorney Dkt #:1848179-0002-086-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
05/17/2016
2
GRINBERG, ASYA
Exec Dt:
05/17/2016
3
SAKO, DIANNE S.
Exec Dt:
05/13/2016
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11001614
US20180305427
15957026
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 17
Reel/Frame:047094/0568   Pages: 5
Recorded: 10/08/2018
Attorney Dkt #:1848179-0002-121-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
08/17/2018
2
SAKO, DIANNE S.
Exec Dt:
08/17/2018
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11021527
US20180327477
15969957
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02019
Assignment: 18
Reel/Frame:048096/0185   Pages: 8
Recorded: 01/22/2019
Attorney Dkt #:1848179-0002-117-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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, ROSELYN
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: 19
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: 20
Reel/Frame:058006/0908   Pages: 8
Recorded: 11/03/2021
Attorney Dkt #:1848179-0002-117-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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, ROSELYN
Exec Dt:
03/15/2018
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210363502
17134703
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 21
Reel/Frame:058007/0198   Pages: 5
Recorded: 11/03/2021
Attorney Dkt #:1848179-0002-121-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAVINDRA
Exec Dt:
08/17/2018
2
SAKO, DIANNE S.
Exec Dt:
08/17/2018
Assignee
1
ACCELERON PHARMA INC.
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210324040
17245581
Correspondence name and address
WHITE & CASE LLP
75 STATE STREET
BOSTON, MA 02109
Assignment: 22
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: 23
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: 24
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: 25
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: 26
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: 27
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

Search Results as of: 05/08/2024 04:43 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT