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Patent Assignment Assignor Details
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Assignor Name : PERL, NICHOLAS
Total Assignments: 12
Assignment: 1
Reel/Frame:022802/0916   Pages: 8
Recorded: 06/09/2009
Attorney Dkt #:2003080-0322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIN, DAVID
Exec Dt:
05/12/2009
2
ADAMS, MICHELLE
Exec Dt:
04/30/2009
3
DENG, KAI
Exec Dt:
05/12/2009
4
PERL, NICHOLAS
Exec Dt:
04/30/2009
5
WON, ANNIE
Exec Dt:
05/23/2009
6
LIVINGSTON, PHILIP
Exec Dt:
04/30/2009
7
RAGUPATHI, GOVIND
Exec Dt:
04/30/2009
Assignee
1
SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
1275 YORK AVENUE
NEW YORK, NEW YORK 10021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8283456
US20110300177
12420803
Correspondence name and address
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 2
Reel/Frame:029163/0772   Pages: 8
Recorded: 10/22/2012
Attorney Dkt #:S1715.70008US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIN, DAVID
Exec Dt:
05/12/2009
2
ADAMS, MICHELLE
Exec Dt:
04/30/2009
3
DENG, KAI
Exec Dt:
05/12/2009
4
PERL, NICHOLAS
Exec Dt:
04/30/2009
5
WON, ANNIE
Exec Dt:
05/23/2009
6
LIVINGSTON, PHILP
Exec Dt:
04/30/2009
7
RAGUPATHI, GOVIND
Exec Dt:
04/30/2009
Assignee
1
SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
1275 YORK AVENUE
NEW YORK, NEW YORK 10021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889842
US20130011421
13613312
Correspondence name and address
C. HUNTER BAKER
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:029311/0395   Pages: 9
Recorded: 11/16/2012
Attorney Dkt #:S1715.70008US02
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NAME PREVIOUSLY RECORDED ON REEL 029163 FRAME 0772. ASSIGNOR(S) HEREBY CONFIRMS THE SPELLING OF INVENTOR PHILIP LIVINGSTON'S NAME NEEDS TO BE CORRECTED.
Assignors
1
GIN, DAVID
Exec Dt:
05/12/2009
2
ADAMS, MICHELLE
Exec Dt:
04/30/2009
3
DENG, KAI
Exec Dt:
05/12/2009
4
PERL, NICHOLAS
Exec Dt:
04/30/2009
5
WON, ANNIE
Exec Dt:
05/23/2009
6
LIVINGSTON, PHILIP
Exec Dt:
04/30/2009
7
RAGUPATHI, GOVIND
Exec Dt:
04/30/2009
Assignee
1
SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
1275 YORK AVENUE
NEW YORK, NEW YORK 10021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889842
US20130011421
13613312
Correspondence name and address
C. HUNTER BAKER
WOLF GREENFIELD SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:042970/0361   Pages: 10
Recorded: 07/11/2017
Attorney Dkt #:2221.065A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARDEN, TIMOTHY CLAUDE
Exec Dt:
08/10/2016
2
SHEPPECK, JAMES EDWARD
Exec Dt:
06/09/2016
3
RENNIE, GLEN ROBERT
Exec Dt:
06/08/2016
4
RENHOWE, PAUL ALLAN
Exec Dt:
06/07/2016
5
PERL, NICHOLAS
Exec Dt:
06/06/2016
6
NAKAI, TAKASHI
Exec Dt:
06/03/2016
7
MERMERIAN, ARA
Exec Dt:
08/10/2016
8
LEE, THOMAS WAI-HO
Exec Dt:
06/10/2016
9
JUNG, JOON
Exec Dt:
08/10/2016
10
JIA, JAMES
Exec Dt:
08/10/2016
11
IYER, KARTHIK
Exec Dt:
06/06/2016
12
IYENGAR, RAJESH R.
Exec Dt:
06/10/2016
13
IM, G-YOON JAMIE
Exec Dt:
08/10/2016
Assignee
1
IRONWOOD PHARMACEUTICALS, INC.
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170291889
15511900
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 5
Reel/Frame:042970/0404   Pages: 6
Recorded: 07/11/2017
Attorney Dkt #:2221.069A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERL, NICHOLAS
Exec Dt:
06/06/2016
2
NAKAI, TAKASHI
Exec Dt:
06/03/2016
3
LEE, THOMAS WAI-HO
Exec Dt:
06/10/2016
4
RENNIE, GLEN ROBERT
Exec Dt:
06/08/2016
5
RENHOWE, PAUL ALLAN
Exec Dt:
06/07/2016
6
IYENGAR, RAJESH R.
Exec Dt:
06/10/2016
Assignee
1
IRONWOOD PHARMACEUTICALS, INC.
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10047095
US20170291902
15511897
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 6
Reel/Frame:042993/0347   Pages: 7
Recorded: 07/13/2017
Attorney Dkt #:2221.068A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENNIE, GLEN ROBERT
Exec Dt:
06/08/2016
2
PERL, NICHOLAS
Exec Dt:
06/06/2016
3
LEE, THOMAS WAI-HO
Exec Dt:
06/10/2016
4
RENHOWE, PAUL ALLAN
Exec Dt:
06/07/2016
5
NAKAI, TAKASHI
Exec Dt:
06/03/2016
6
MERMERIAN, ARA
Exec Dt:
08/10/2016
7
IM, G-YOON JAMIE
Exec Dt:
08/10/2016
Assignee
1
IRONWOOD PHARMACEUTICALS, INC.
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170298055
15511891
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 7
Reel/Frame:043004/0225   Pages: 10
Recorded: 07/14/2017
Attorney Dkt #:2221.067A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENNIE, GLEN ROBERT
Exec Dt:
06/08/2016
2
PERL, NICHOLAS
Exec Dt:
06/06/2016
3
MERMERIAN, ARA
Exec Dt:
08/10/2016
4
JUNG, JOON
Exec Dt:
08/10/2016
5
JIA, JAMES
Exec Dt:
08/10/2016
6
IYENGAR, RAJESH R.
Exec Dt:
06/10/2016
7
IM, G-YOON JAMIE
Exec Dt:
08/10/2016
8
BARDEN, TIMOTHY CLAUDE
Exec Dt:
08/10/2016
9
SHEPPECK, JAMES EDWARD
Exec Dt:
06/09/2016
10
RENHOWE, PAUL ALLAN
Exec Dt:
06/07/2016
11
NAKAI, TAKASHI
Exec Dt:
06/03/2016
12
LEE, THOMAS WAI-HO
Exec Dt:
06/10/2016
13
IYER, KARTHIK
Exec Dt:
06/06/2016
Assignee
1
IRONWOOD PHARMACEUTICALS, INC.
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844064
US20180155345
15511888
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 8
Reel/Frame:045049/0602   Pages: 10
Recorded: 02/27/2018
Attorney Dkt #:127553-02604
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARDEN, TIMOTHY CLAUDE
Exec Dt:
08/10/2016
2
SHEPPECK, JAMES EDWARD
Exec Dt:
06/09/2016
3
RENNIE, GLEN ROBERT
Exec Dt:
06/08/2016
4
RENHOWE, PAUL ALLAN
Exec Dt:
06/07/2016
5
PERL, NICHOLAS
Exec Dt:
06/06/2016
6
NAKAI, TAKASHI
Exec Dt:
06/03/2016
7
MERMERIAN, ARA
Exec Dt:
08/10/2016
8
LEE, THOMAS WAI-HO
Exec Dt:
06/10/2016
9
JUNG, JOON
Exec Dt:
08/10/2016
10
JIA, JAMES
Exec Dt:
08/10/2016
11
IYER, KARTHIK
Exec Dt:
06/06/2016
12
IYENGAR, RAJESH R.
Exec Dt:
06/10/2016
13
IM, G-YOON JAMIE
Exec Dt:
08/10/2016
Assignee
1
IRONWOOD PHARMACEUTICALS, INC.
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190031641
15902708
Correspondence name and address
SYLVIA HSU CHEN YIP
MCCARTER & ENGLISH LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 9
Reel/Frame:049458/0337   Pages: 10
Recorded: 06/13/2019
Attorney Dkt #:127553-02605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARDEN, TIMOTHY CLAUDE
Exec Dt:
08/10/2016
2
SHEPPECK, JAMES EDWARD
Exec Dt:
06/09/2016
3
RENNIE, GLEN ROBERT
Exec Dt:
06/08/2016
4
RENHOWE, PAUL ALLAN
Exec Dt:
06/07/2016
5
PERL, NICHOLAS
Exec Dt:
06/06/2016
6
NAKAI, TAKASHI
Exec Dt:
06/03/2016
7
MERMERIAN, ARA
Exec Dt:
08/10/2016
8
LEE, THOMAS WAI-HO
Exec Dt:
06/10/2016
9
JUNG, JOON
Exec Dt:
08/10/2016
10
JIA, JAMES
Exec Dt:
08/10/2016
11
IYER, KARTHIK
Exec Dt:
06/06/2016
12
IYENGAR, RAJESH R.
Exec Dt:
06/10/2016
13
IM, G-YOON JAMIE
Exec Dt:
08/10/2016
Assignee
1
IRONWOOD PHARMACEUTICALS, INC
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190284168
16165192
Correspondence name and address
SYLVIA HSU CHEN YIP
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:050881/0155   Pages: 4
Recorded: 10/30/2019
Attorney Dkt #:50869-020002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERL, NICHOLAS
Exec Dt:
07/27/2018
Assignee
1
WARP DRIVE BIO, INC.
400 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210285955
16500634
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 11
Reel/Frame:054152/0739   Pages: 11
Recorded: 10/23/2020
Attorney Dkt #:50869-029004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, MEIZHONG
Exec Dt:
10/05/2020
2
PERL, NICHOLAS
Exec Dt:
09/27/2020
3
YIN, NING
Exec Dt:
10/03/2020
4
LOWE, JASON T.
Exec Dt:
10/02/2020
5
AHN, JAE YOUNG
Exec Dt:
09/28/2020
6
MULVIHILL, MARK JOSEPH
Exec Dt:
09/25/2020
7
KOLTUN, ELENA S.
Exec Dt:
10/02/2020
8
GILL, ADRIAN L.
Exec Dt:
10/02/2020
Assignee
1
REVOLUTION MEDICINES, INC.
700 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200197391
16723438
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 12
Reel/Frame:054511/0948   Pages: 11
Recorded: 11/24/2020
Attorney Dkt #:50869-029WO4, -029004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT ASSIGNEE FOR INVENTORS JIN, PERL, YIN, LOWE, AHN, AND MULVIHILL ON THE PREVIOUSLY RECORDED ASSIGNMENT PREVIOUSLY RECORDED AT REEL: 054152 FRAME: 0739. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JIN, MEIZHONG
Exec Dt:
10/05/2020
2
PERL, NICHOLAS
Exec Dt:
09/27/2020
3
YIN, NING
Exec Dt:
10/03/2020
4
LOWE, JASON T.
Exec Dt:
10/02/2020
5
AHN, JAE YOUNG
Exec Dt:
09/28/2020
6
MULVIHILL, MARK JOSEPH
Exec Dt:
09/25/2020
Assignee
1
WARP DRIVE BIO, INC.
REVOLUTION MEDICINES, 700 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200197391
16723438
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110

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