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Patent Assignment Assignor Details
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Assignor Name : VYSKOCIL, STEPAN
Total Assignments: 20
Assignment: 1
Reel/Frame:019162/0678   Pages: 17
Recorded: 04/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGSTON, STEVEN P.
Exec Dt:
03/26/2007
2
OLHAVA, EDWARD J.
Exec Dt:
03/30/2007
3
VYSKOCIL, STEPAN
Exec Dt:
03/28/2007
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8207177
US20070191293
11700614
Correspondence name and address
JANICE M. KLUNDER
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:042390/0399   Pages: 7
Recorded: 05/16/2017
Attorney Dkt #:3817.0190005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGSTON, STEVEN P.
Exec Dt:
03/26/2007
2
OLHAVA, EDWARD J.
Exec Dt:
03/30/2007
3
VYSKOCIL, STEPAN
Exec Dt:
03/28/2007
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170136024
15214930
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:019990/0552   Pages: 28
Recorded: 10/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAIBORNE, CHRISTOPHER F.
Exec Dt:
10/01/2007
2
CRITCHLEY, STEPHEN
Exec Dt:
10/03/2007
3
CULLIS, COURTNEY
Exec Dt:
10/02/2007
4
LANGSTON, STEVEN P.
Exec Dt:
09/28/2007
5
MIZUTANI, HIRO
Exec Dt:
10/02/2007
6
OLHAVA, EDWARD J.
Exec Dt:
10/09/2007
7
PELUSO, STEPHANE
Exec Dt:
10/01/2007
8
VISIERS, IRACHE
Exec Dt:
09/28/2007
9
VYSKOCIL, STEPAN
Exec Dt:
10/05/2007
10
WEATHERHEAD, GABRIEL S.
Exec Dt:
10/09/2007
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008307
US20080051404
11890338
Correspondence name and address
JANICE M. KLUNDER
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:042807/0683   Pages: 15
Recorded: 06/24/2017
Attorney Dkt #:3817.0280006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAIBORNE, CHRISTOPHER F.
Exec Dt:
10/01/2007
2
CRITCHLEY, STEPHEN
Exec Dt:
10/03/2007
3
LANGSTON, STEVEN P.
Exec Dt:
09/28/2007
4
MIZUTANI, HIRO
Exec Dt:
10/02/2007
5
OLHAVA, EDWARD J.
Exec Dt:
10/09/2007
6
PELUSO, STEPANE
Exec Dt:
10/01/2007
7
VISIERS, IRACHE
Exec Dt:
09/28/2007
8
VYSKOCIL, STEPAN
Exec Dt:
10/05/2007
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718788
US20170050935
15249851
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:023658/0510   Pages: 38
Recorded: 12/15/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARDIN, DAVID P.
Exec Dt:
10/06/2009
2
GREENSPAN, PAUL
Exec Dt:
09/23/2009
3
VYSKOCIL, STEPAN
Exec Dt:
10/20/2009
4
GAULIN, JEFFREY
Exec Dt:
09/22/2009
5
XU, TIANLIN
Exec Dt:
09/23/2009
6
RENOU, CHRISTELLE C.
Exec Dt:
09/24/2009
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8183240
US20100075951
12456455
Correspondence name and address
KAROLINE K.M. SHAIR
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139
Assignment: 6
Reel/Frame:029443/0206   Pages: 38
Recorded: 12/11/2012
Attorney Dkt #:2003886-0300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARDIN, DAVID P.
Exec Dt:
10/06/2009
2
GREENSPAN, PAUL
Exec Dt:
09/23/2009
3
VYSKOCIL, STEPAN
Exec Dt:
10/20/2009
4
GAULIN, JEFFREY
Exec Dt:
09/22/2009
5
XU, TIANLIN
Exec Dt:
09/23/2009
6
RENOU, CHRISTELLE C.
Exec Dt:
09/24/2009
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8440664
US20120202812
13449341
Correspondence name and address
CHOATE, HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:030152/0001   Pages: 38
Recorded: 04/04/2013
Attorney Dkt #:2003886-0663
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARDIN, DAVID P.
Exec Dt:
10/06/2009
2
GREENSPAN, PAUL
Exec Dt:
09/23/2009
3
VYSKOCIL, STEPAN
Exec Dt:
10/20/2009
4
GAULIN, JEFFREY
Exec Dt:
09/22/2009
5
XU, TIANLIN
Exec Dt:
09/23/2009
6
RENOU, CHRISTELLE C.
Exec Dt:
09/24/2009
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130217689
13854409
Correspondence name and address
CHOATE, HALL & STEWART LLP
2 INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 8
Reel/Frame:024584/0733   Pages: 25
Recorded: 06/23/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, ZHAN
Exec Dt:
06/15/2010
2
VISIERS, IRACHE
Exec Dt:
06/15/2010
3
VOS, TRICIA J.
Exec Dt:
06/16/2010
4
VYSKOCIL, STEPAN
Exec Dt:
06/15/2010
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8796314
US20100256172
12657801
Correspondence name and address
KAROLINE K.M. SHAIR
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Assignment: 9
Reel/Frame:029460/0818   Pages: 32
Recorded: 12/13/2012
Attorney Dkt #:2003886-0349
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREEZE, BRIAN S.
Exec Dt:
01/19/2012
2
HIROSE, MASAAKI
Exec Dt:
02/01/2012
3
LEE, HONG MYUNG
Exec Dt:
01/26/2012
4
SELLS, TODD B.
Exec Dt:
01/19/2012
5
SHI, ZHAN
Exec Dt:
01/24/2012
6
TAKAOKA, LEO R.
Exec Dt:
01/20/2012
7
VYSKOCIL, STEPAN
Exec Dt:
01/19/2012
8
XU, TIANLIN
Exec Dt:
01/19/2012
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8765746
US20120214794
13272413
Correspondence name and address
CHOATE, HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 10
Reel/Frame:027906/0878   Pages: 20
Recorded: 03/21/2012
Attorney Dkt #:MPI10-008P1RNM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROSE, MASAAKI
Exec Dt:
01/30/2012
2
HU, ZHIGEN
Exec Dt:
02/06/2012
3
HU, YONGBO
Exec Dt:
01/29/2012
4
LEE, HONG MYUNG
Exec Dt:
02/01/2012
5
SHI, ZHAN
Exec Dt:
02/07/2012
6
VYSKOCIL, STEPAN
Exec Dt:
02/09/2012
7
XU, TIANLIN
Exec Dt:
02/06/2012
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8796271
US20120178723
13207696
Correspondence name and address
KAROLINE K.M. SHAIR
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139
Assignment: 11
Reel/Frame:027906/0900   Pages: 20
Recorded: 03/21/2012
Attorney Dkt #:MPI11-001P1RNM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREEZE, BRIAN S.
Exec Dt:
02/01/2012
2
HIROSE, MASAAKI
Exec Dt:
01/30/2012
3
HU, YONGBO
Exec Dt:
01/29/2012
4
SELLS, TODD B.
Exec Dt:
02/02/2012
5
SHI, ZHAN
Exec Dt:
02/07/2012
6
VYSKOCIL, STEPAN
Exec Dt:
02/09/2012
7
XU, TIANLIN
Exec Dt:
02/06/2012
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8796268
US20120172345
13207753
Correspondence name and address
KAROLINE K.M. SHAIR
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139
Assignment: 12
Reel/Frame:031566/0145   Pages: 10
Recorded: 11/08/2013
Attorney Dkt #:2003886-0621
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YONGBO
Exec Dt:
04/09/2013
2
HU, ZHIGEN
Exec Dt:
06/11/2013
3
LEE, HONG MYUNG
Exec Dt:
04/10/2013
4
SHI, ZHAN
Exec Dt:
04/09/2013
5
VYSKOCIL, STEPAN
Exec Dt:
04/26/2013
6
XU, TIANLIN
Exec Dt:
04/09/2013
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062038
US20130267563
13814812
Correspondence name and address
CHOATE, HALL, AND STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 13
Reel/Frame:031143/0102   Pages: 7
Recorded: 09/05/2013
Attorney Dkt #:2003886-0314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGSTON, STEVEN P.
Exec Dt:
05/06/2013
2
MIZUTANI, HIROTAKE
Exec Dt:
04/30/2013
3
VYSKOCIL, STEPAN
Exec Dt:
05/16/2013
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9139589
US20110003806
12657853
Correspondence name and address
CHOATE, HALL & STEWART LLP
2 INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 14
Reel/Frame:042869/0269   Pages: 9
Recorded: 06/29/2017
Attorney Dkt #:01186-0003-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARDIN, DAVID P.
Exec Dt:
06/23/2014
2
HU, YONGBO
Exec Dt:
06/23/2014
3
LEE, HONG MYUNG
Exec Dt:
06/23/2014
4
SHI, ZHAN
Exec Dt:
06/23/2014
5
VYSKOCIL, STEPAN
Exec Dt:
06/23/2014
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144742
US20170174704
15304947
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 15
Reel/Frame:036759/0067   Pages: 3
Recorded: 10/08/2015
Attorney Dkt #:08047.0052-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGSTON, STEVEN P.
Exec Dt:
10/08/2015
2
VYSKOCIL, STEPAN
Exec Dt:
10/08/2015
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187482
US20110021544
12779331
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:037059/0440   Pages: 3
Recorded: 11/17/2015
Attorney Dkt #:MPI09-007P1RNRCE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGSTON, STEVEN P.
Exec Dt:
11/17/2015
2
VYSKOCIL, STEPAN
Exec Dt:
11/17/2015
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187482
US20110021544
12779331
Correspondence name and address
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139
Assignment: 17
Reel/Frame:042497/0206   Pages: 10
Recorded: 05/24/2017
Attorney Dkt #:3817.0210002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGSTON, STEVEN P.
Exec Dt:
11/17/2015
2
VYSKOCIL, STEPAN
Exec Dt:
11/17/2015
3
ARMITAGE, IAN G.
Exec Dt:
10/07/2010
4
CHOPRA, REENU
Exec Dt:
09/28/2010
5
COOPER, MARTIN IAN
Exec Dt:
09/28/2010
6
LANGSTON, MARIANNE
Exec Dt:
09/29/2010
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10016427
US20170000792
14879151
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:046693/0001   Pages: 12
Recorded: 08/24/2018
Attorney Dkt #:01186-0002-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREEZE, BRIAN SCOTT
Exec Dt:
02/13/2018
2
GIGSTAD, KENNETH M.
Exec Dt:
02/13/2018
3
JANOWICK, DAVID A.
Exec Dt:
02/13/2018
4
LEE, HONG MYUNG
Exec Dt:
02/13/2018
5
SHI, ZHAN
Exec Dt:
02/13/2018
6
SOUCY, FRANCOIS
Exec Dt:
02/13/2018
7
VYSKOCIL, STEPAN
Exec Dt:
02/13/2018
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10323018
US20180009784
15544192
Correspondence name and address
MCNEILL BAUR PLLC
125 CAMBRIDGE PARK DRIVE
SUITE 301
CAMBRIDGE, MA 02140
Assignment: 19
Reel/Frame:060208/0378   Pages: 15
Recorded: 06/15/2022
Attorney Dkt #:3817.0390003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VYSKOCIL, STEPAN
Exec Dt:
04/25/2022
2
CIAVARRI, JEFFREY
Exec Dt:
04/14/2022
3
CULLIS, COURTNEY
Exec Dt:
04/12/2022
4
ENGLAND, DYLAN BRADLEY
Exec Dt:
04/12/2022
5
GOULD, ALEXANDRA E.
Exec Dt:
04/13/2022
6
GREENSPAN, PAUL
Exec Dt:
04/28/2022
7
HU, YONGBO
Exec Dt:
04/12/2022
8
LANGSTON, STEVEN
Exec Dt:
04/12/2022
9
LI, GANG
Exec Dt:
04/12/2022
10
MIZUTANI, HIROTAKE
Exec Dt:
04/16/2022
Assignee
1
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542293
US20210171565
16762710
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:064919/0669   Pages: 53
Recorded: 09/15/2023
Attorney Dkt #:3817.0530004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLAND, DYLAN BRADLEY
Exec Dt:
09/12/2022
2
LANGSTON, STEVE P.
Exec Dt:
09/12/2022
3
LEE, HONG MYUNG
Exec Dt:
09/09/2022
4
MA, LITING
Exec Dt:
09/08/2022
5
SHI, ZHAN
Exec Dt:
09/09/2022
6
VYSKOCIL, STEPAN
Exec Dt:
09/26/2022
7
WANG, JIANING
Exec Dt:
09/29/2022
8
XU, HE
Exec Dt:
09/12/2022
9
NISHIMOTO, YUTAKA
Exec Dt:
09/12/2022
10
ISHII, YUMIKO
Exec Dt:
09/28/2022
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220409734
17610391
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1101 K STREET, N.W.
10TH FLOOR
WASHINGTON, DC 20005

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