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Patent Assignment Assignor Details
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Assignor Name : KIRA, KAZUNOBU
Total Assignments: 16
Assignment: 1
Reel/Frame:014099/0045   Pages: 6
Recorded: 10/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, SEIJI
Exec Dt:
10/27/2003
2
EMORI, EITA
Exec Dt:
10/27/2003
3
MATSUURA, FUMIYOSHI
Exec Dt:
10/27/2003
4
CLARK, RICHARD
Exec Dt:
10/27/2003
5
IKUTA, HIRONORI
Exec Dt:
10/27/2003
6
KIRA, KAZUNOBU
Exec Dt:
10/27/2003
7
YASUDA, NOBUYUKI
Exec Dt:
10/27/2003
8
NAGAKURA, TADASHI
Exec Dt:
10/27/2003
9
YAMAZAKI, KAZUTO
Exec Dt:
10/27/2003
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
KUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040116328
10457002
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
KEVIN BASTIAN
2 EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:014498/0976   Pages: 12
Recorded: 04/06/2004
Conveyance: CORRECTION OF ASSIGNEE ADDRESS ON NOTICE OF RECORDATION FOR ASSIGNMENT RECORDED 10/31/03 AT REEL/FRAME 014099/0045
Assignors
1
YOSHIKAWA, SEIJI
Exec Dt:
10/27/2003
2
EMORI, EITA
Exec Dt:
10/27/2003
3
MATSUURA, FUMIYOSHI
Exec Dt:
10/27/2003
4
CLARK, RICHARD
Exec Dt:
10/27/2003
5
IKUTA, HIRONORI
Exec Dt:
10/27/2003
6
KIRA, KAZUNOBU
Exec Dt:
10/27/2003
7
YASUDA, NOBUYUKI
Exec Dt:
10/27/2003
8
NAGAKURA, TADASHI
Exec Dt:
10/27/2003
9
YAMAZAKI, KAZUTO
Exec Dt:
10/27/2003
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040116328
10457002
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
KEVIN BASTIAN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 3
Reel/Frame:016409/0966   Pages: 4
Recorded: 08/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, SEIJI
Exec Dt:
01/26/2005
2
EMORI, EITA
Exec Dt:
01/07/2005
3
MATSUURA, FUMIYOSHI
Exec Dt:
01/13/2005
4
CLARK, RICHARD
Exec Dt:
01/13/2005
5
IKUTA, HIRONORI
Exec Dt:
01/18/2005
6
KIRA, KAZUNOBU
Exec Dt:
01/13/2005
7
YASUDA, NOBUYUKI
Exec Dt:
01/11/2005
8
NAGAKURA, TADASHI
Exec Dt:
01/18/2005
9
YAMAZAKI, KAZUTO
Exec Dt:
01/11/2005
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060100199
10516971
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:016942/0528   Pages: 3
Recorded: 12/27/2005
Attorney Dkt #:082368-004600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRA, KAZUNOBU
Exec Dt:
06/28/2005
2
CLARK, RICHARD
Exec Dt:
07/04/2005
3
YOSHIKAWA, SEIJI
Exec Dt:
06/20/2005
4
UEHARA, TAISUKE
Exec Dt:
06/29/2005
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7524847
US20060111362
10537227
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:019577/0893   Pages: 4
Recorded: 07/19/2007
Attorney Dkt #:1056-0155PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, RICHARD
Exec Dt:
06/13/2007
2
HIROTA, SHINSUKE
Exec Dt:
06/12/2007
3
AZUMA, HIROSHI
Exec Dt:
06/12/2007
4
KIRA, KAZUNOBU
Exec Dt:
06/12/2007
5
WATANABE, NOBUHISA
Exec Dt:
06/08/2007
6
NAGAKURA, TADASHI
Exec Dt:
06/08/2007
7
HORIZOE, TATSUO
Exec Dt:
06/04/2007
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080132507
11665385
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:019643/0739   Pages: 4
Recorded: 08/03/2007
Attorney Dkt #:1056-0137PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, RICHARD
Exec Dt:
07/25/2007
2
MATSUURA, FUMIYOSHI
Exec Dt:
07/23/2007
3
KIRA, KAZUNOBU
Exec Dt:
07/30/2007
4
HIROTA, SHINSUKE
Exec Dt:
07/30/2007
5
AZUMA, HIROSHI
Exec Dt:
07/30/2007
6
NAGAKURA, TADASHI
Exec Dt:
07/24/2007
7
HORIZOE, TATSUO
Exec Dt:
07/24/2007
8
TABATA, KIMIYO
Exec Dt:
07/23/2007
9
KUSANO, KAZUTOMI
Exec Dt:
07/23/2007
10
OMAE, TAKAO
Exec Dt:
07/30/2007
11
INOUE, ATSUSHI
Exec Dt:
07/30/2007
Assignees
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME,
BUNKYO-KU, TOKYO, JAPAN 112-8008
2
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME,
BUNKYO-KU, TOKYO, JAPAN 112-8008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7816522
US20080015199
11723893
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:029225/0309   Pages: 15
Recorded: 11/01/2012
Attorney Dkt #:ECL10-012WO1US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, RICHARD
Exec Dt:
10/10/2012
2
MATSUURA, FUMIYOSHI
Exec Dt:
10/02/2012
3
SHINODA, MASANOBU
Exec Dt:
10/03/2012
4
HIROTA, SHINSUKE
Exec Dt:
10/02/2012
5
KIRA, KAZUNOBU
Exec Dt:
10/03/2012
6
AZUMA, HIROSHI
Exec Dt:
10/02/2012
7
TAKEMURA, ATSUSHI
Exec Dt:
10/02/2012
8
YASUI, SO
Exec Dt:
10/05/2012
9
KUSANO, KAZUTOMI
Exec Dt:
10/02/2012
10
MIKAMOTO, MASAKI
Exec Dt:
10/02/2012
11
OMAE, TAKAO
Exec Dt:
10/09/2012
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
KOISHIKAWA 4-6-10 BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8436009
US20130053563
13695665
Correspondence name and address
THOMAS F. QUINN, JR.
3061 COMMERCE DRIVE
FORT GRATIOT, MI 48059
Assignment: 8
Reel/Frame:042883/0436   Pages: 20
Recorded: 07/03/2017
Attorney Dkt #:08061.0023-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEANEY, GREGG F.
Exec Dt:
11/04/2016
2
WANG, JOHN
Exec Dt:
11/07/2016
3
GERARD, BAUDOUIN
Exec Dt:
11/15/2016
4
ARAI, KENZO
Exec Dt:
11/08/2016
5
LIU, XIANG
Exec Dt:
11/07/2016
6
ZHENG, GUO ZHU
Exec Dt:
11/10/2016
7
KIRA, KAZUNOBU
Exec Dt:
11/09/2016
8
TIVITMAHAISOON, PARCHAREE
Exec Dt:
11/07/2016
9
PRAJAPATI, SUDEEP
Exec Dt:
11/07/2016
10
GEARHART, NICHOLAS C.
Exec Dt:
11/10/2016
11
KOTAKE, YOSHIHIKO
Exec Dt:
11/08/2016
12
NAGAO, SATOSHI
Exec Dt:
11/08/2016
13
SONOBE, REGINA MIKIE KANADA
Exec Dt:
11/08/2016
14
MIYANO, MASAYUKI
Exec Dt:
11/08/2016
15
MURAI, NORIO
Exec Dt:
11/08/2016
16
BUONAMICI, SILVIA
Exec Dt:
11/07/2016
17
YU, LIHUA
Exec Dt:
11/07/2016
18
PARK, EUNICE SUN
Exec Dt:
11/08/2016
19
CHAN, BETTY
Exec Dt:
11/07/2016
20
SMITH, PETER G.
Exec Dt:
11/14/2016
21
THOMAS, MICHAEL P.
Exec Dt:
11/07/2016
22
PAZOLLI, ERMIRA
Exec Dt:
11/07/2016
23
LIM, KIAN HUAT
Exec Dt:
11/07/2016
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745387
US20190100513
15529798
Correspondence name and address
JILL K. MACALPINE, PH.D.
TWO SEAPORT LANE - 6TH FLOOR
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
BOSTON, MA 02210
Assignment: 9
Reel/Frame:044197/0318   Pages: 6
Recorded: 11/22/2017
Attorney Dkt #:H0824.70235US02 EISAI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRA, KAZUNOBU
Exec Dt:
11/20/2017
2
ITO, KEN
Exec Dt:
11/20/2017
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9938288
NONE
15814105
Correspondence name and address
C. HUNTER BAKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 10
Reel/Frame:053301/0696   Pages: 6
Recorded: 07/24/2020
Attorney Dkt #:6387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRA, KAZUNOBU
Exec Dt:
05/21/2018
2
ITO, KEN
Exec Dt:
05/16/2018
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954249
US20200148698
16500924
Correspondence name and address
KAREN SINCLAIR
1350 MASSACHUSETTS AVE
HARVARD UNIVERSITY, OFFICE OF TECH. DEV.
CAMBRIDGE, MA 02138
Assignment: 11
Reel/Frame:060833/0568   Pages: 6
Recorded: 08/17/2022
Attorney Dkt #:H0824.70235US04 - EISAI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRA, KAZUNOBU
Exec Dt:
05/21/2018
2
ITO, KEN
Exec Dt:
05/16/2018
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725015
US20210261566
17167480
Correspondence name and address
C. HUNTER BAKER
WOLF GREENFIELD
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:065644/0897   Pages: 6
Recorded: 11/22/2023
Attorney Dkt #:H0824.70235US05?
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRA, KAZUNOBU
Exec Dt:
05/21/2018
2
ITO, KEN
Exec Dt:
05/16/2018
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230406863
18339227
Correspondence name and address
PHILIP J. HAMZIK
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 13
Reel/Frame:054422/0609   Pages: 6
Recorded: 11/19/2020
Attorney Dkt #:6765
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRA, KAZUNOBU
Exec Dt:
05/14/2019
2
ITO, KEN
Exec Dt:
05/14/2019
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11407762
US20200325152
16764245
Correspondence name and address
KAREN SINCLAIR
1350 MASSACHUSETTS AVE
HARVARD UNIVERSITY, OFFICE OF TECH. DEV.
CAMBRIDGE, MA 02138
Assignment: 14
Reel/Frame:061207/0504   Pages: 6
Recorded: 09/26/2022
Attorney Dkt #:H0824.70256US03 - EISAI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRA, KAZUNOBU
Exec Dt:
05/14/2019
2
ITO, KEN
Exec Dt:
05/14/2019
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814398
US20230016686
17808418
Correspondence name and address
C. HUNTER BAKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 15
Reel/Frame:054007/0012   Pages: 29
Recorded: 10/07/2020
Attorney Dkt #:08061.0037-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEANEY, GREGG F.
Exec Dt:
06/13/2019
2
WANG, JOHN
Exec Dt:
06/14/2019
3
GERARD, BAUDOUIN
Exec Dt:
06/26/2019
4
ARAI, KENZO
Exec Dt:
06/17/2019
5
LIU, XIANG
Exec Dt:
06/17/2019
6
ZHENG, GUO ZHU
Exec Dt:
06/14/2019
7
KIRA, KAZUNOBU
Exec Dt:
06/24/2019
8
MARCAURELLE, LISA A.
Exec Dt:
06/14/2019
9
NEVALAINEN, MARTA
Exec Dt:
06/17/2019
10
HAO, MING-HONG
Exec Dt:
06/17/2019
11
O'SHEA, MORGAN WELZEL
Exec Dt:
09/04/2019
12
TIVITMAHAISOON, PARCHAREE
Exec Dt:
06/14/2019
13
PRAJAPATI, SUDEEP
Exec Dt:
06/17/2019
14
LUO, TOUPING
Exec Dt:
06/14/2019
15
GEARHART, NICHOLAS C.
Exec Dt:
08/23/2019
16
LOWE, JASON T.
Exec Dt:
06/17/2019
17
KOTAKE, YOSHIHIKO
Exec Dt:
07/11/2019
18
NAGAO, SATOSHI
Exec Dt:
06/19/2019
19
KANADA SONOBE, REGINA MIKIE
Exec Dt:
06/19/2019
20
MIYANO, MASAYUKI
Exec Dt:
06/20/2019
21
MURAI, NORIO
Exec Dt:
06/20/2019
22
COOK, ANDREW
Exec Dt:
06/17/2019
23
ELLERY, SHELBY
Exec Dt:
06/17/2019
24
ENDO, ATSUSHI
Exec Dt:
06/14/2019
25
REYNOLDS, DOMINIC
Exec Dt:
06/14/2019
26
PALACINO, JAMES
Exec Dt:
06/18/2019
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926619
US20210163456
17045952
Correspondence name and address
EISAI/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 16
Reel/Frame:065594/0968   Pages: 30
Recorded: 11/15/2023
Attorney Dkt #:08061.0037-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 054007 FRAME 0012. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KEANEY, GREGG F.
Exec Dt:
06/13/2019
2
WANG, JOHN
Exec Dt:
06/14/2019
3
GERARD, BAUDOUIN
Exec Dt:
06/26/2019
4
ARAI, KENZO
Exec Dt:
06/17/2019
5
LIU, XIANG
Exec Dt:
06/17/2019
6
ZHENG, GUO ZHU
Exec Dt:
06/14/2019
7
KIRA, KAZUNOBU
Exec Dt:
06/24/2019
8
MARCAURELLE, LISA A.
Exec Dt:
06/14/2019
9
NEVALAINEN, MARTA
Exec Dt:
06/17/2019
10
HAO, MING-HONG
Exec Dt:
06/17/2019
11
O'SHEA, MORGAN WELZEL
Exec Dt:
09/04/2019
12
TIVITMAHAISOON, PARCHAREE
Exec Dt:
06/14/2019
13
PRAJAPATI, SUDEEP
Exec Dt:
06/17/2019
14
LUO, TUOPING
Exec Dt:
06/14/2019
15
GEARHART, NICHOLAS C.
Exec Dt:
08/23/2019
16
LOWE, JASON T.
Exec Dt:
06/17/2019
17
KOTAKE, YOSHIHIKO
Exec Dt:
07/11/2019
18
NAGAO, SATOSHI
Exec Dt:
06/19/2019
19
KANADA SONOBE, REGINA MIKIE
Exec Dt:
06/19/2019
20
MIYANO, MASAYUKI
Exec Dt:
06/20/2019
21
MURAI, NORIO
Exec Dt:
06/20/2019
22
COOK, ANDREW
Exec Dt:
06/17/2019
23
ELLERY, SHELBY
Exec Dt:
06/17/2019
24
ENDO, ATSUSHI
Exec Dt:
06/14/2019
25
REYNOLDS, DOMINIC
Exec Dt:
06/14/2019
26
PALACINO, JAMES
Exec Dt:
06/18/2019
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926619
US20210163456
17045952
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001

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