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Patent Assignment Assignor Details
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Assignor Name : LI, XIANG-YI
Total Assignments: 11
Assignment: 1
Reel/Frame:015102/0949   Pages: 19
Recorded: 09/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOIVIN, ROCH
Exec Dt:
08/03/2004
2
CHIBA, KENICHI
Exec Dt:
08/31/2004
3
CHOW, JESSE
Exec Dt:
08/16/2004
4
DU, HONG
Exec Dt:
07/27/2004
5
EGUCHI, YOSHIHITO
Exec Dt:
08/31/2004
6
FUJITA, MASANORI
Exec Dt:
08/31/2004
7
GOTO, MASAKI
Exec Dt:
08/31/2004
8
GUSOVSKY, FABIAN
Exec Dt:
07/27/2004
9
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
08/19/2004
10
INOUE, ATSUSHI
Exec Dt:
08/31/2004
11
JIANG, YIMIN
Exec Dt:
07/27/2004
12
KAWADA, MEGUMI
Exec Dt:
08/31/2004
13
KAWAI, TAKATOSHI
Exec Dt:
08/31/2004
14
KAWAKAMI, YOSHIYUKI
Exec Dt:
08/31/2004
15
KIMURA, AKIFUMI
Exec Dt:
09/01/2004
16
KOTAKE, MAKOTO
Exec Dt:
08/31/2004
17
KUBOI, YOSHIKAZU
Exec Dt:
08/31/2004
18
LEMELIN, CHARLES-ANDRE
Exec Dt:
07/27/2004
19
LI, XIANG-YI
Exec Dt:
07/27/2004
20
MATSUSHIMA, TOMOHIRO
Exec Dt:
08/31/2004
21
MIZUI, YOSHIHARU
Exec Dt:
08/31/2004
22
MURAMOTO, KENZO
Exec Dt:
08/31/2004
23
SAKURAI, HIDEKI
Exec Dt:
08/31/2004
24
SHEN, YONG-CHUN
Exec Dt:
07/27/2004
25
SHIROTA, HIROSHI
Exec Dt:
07/27/2004
26
SPYVEE, MARK
Exec Dt:
07/27/2004
27
TANAKA, ISAO
Exec Dt:
08/31/2004
28
WANG, JOHN (YUAN)
Exec Dt:
08/20/2004
29
YAMAMOTO, SATOSHI
Exec Dt:
08/31/2004
30
YONEDA, NAOKI
Exec Dt:
08/31/2004
Assignee
1
EISAI CO., LTD.
6-10, KAISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7799827
US20060247448
10507067
Correspondence name and address
SPECIALIZED PATENT SERVICES
CHRISTOPHER E. KONDRACKI
2001 JEFFERSON DAVIS HIGHWAY
SUITE 1007
ARLINGTON, VA 22302
Assignment: 2
Reel/Frame:017398/0342   Pages: 64
Recorded: 09/08/2004
Attorney Dkt #:2003946-0110 (ANDI/US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOIVIN, ROCH
Exec Dt:
08/03/2004
2
CHIBA, KENICHI
Exec Dt:
08/31/2004
3
CHOW, JESSE
Exec Dt:
08/16/2004
4
DU, HONG
Exec Dt:
07/27/2004
5
EGUCHI, YOSHIHITO
Exec Dt:
08/31/2004
6
FUJITA, MASANORI
Exec Dt:
08/31/2004
7
GOTO, MASAKI
Exec Dt:
08/31/2004
8
GUSOVSKY, FABIAN
Exec Dt:
07/27/2004
9
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
08/19/2004
10
INOUE, ATSUSHI
Exec Dt:
08/31/2004
11
JIANG, YIMIN
Exec Dt:
07/27/2004
12
KAWADA, MEGUMI
Exec Dt:
08/31/2004
13
KAWAI, TAKATOSHI
Exec Dt:
08/31/2004
14
KAWAKAMI, YOSHIYUKI
Exec Dt:
08/31/2004
15
KIMURA, AKIFUMI
Exec Dt:
09/01/2004
16
KOTAKE, MAKOTO
Exec Dt:
08/31/2004
17
KUBOI, YOSHIKAZU
Exec Dt:
08/31/2004
18
LEMELIN, CHARLES-ANDRE
Exec Dt:
07/27/2004
19
LI, XIANG-YI
Exec Dt:
07/27/2004
20
MATSUSHIMA, TOMOHIRO
Exec Dt:
08/31/2004
21
MIZUI, YOSHIHARU
Exec Dt:
08/31/2004
22
MURAMOTO, KENZO
Exec Dt:
08/31/2004
23
SAKURAI, HIDEKI
Exec Dt:
08/31/2004
24
SHEN, YONG-CHUN
Exec Dt:
07/27/2004
25
SHIROTA, HIROSHI
Exec Dt:
07/27/2004
26
SPYVEE, MARK
Exec Dt:
07/27/2004
27
TANAKA, ISAO
Exec Dt:
08/31/2004
28
WANG, JOHN (YUAN)
Exec Dt:
08/20/2004
29
YAMAMOTO, SATOSHI
Exec Dt:
08/31/2004
30
YONEDA, NAOKI
Exec Dt:
08/31/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7799827
US20060247448
10507067
Correspondence name and address
NADEGE M. LAGNEAU, PH.D.
PATENT DEPT., CHOATE, HALL & STEWART
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:015887/0075   Pages: 19
Recorded: 10/18/2004
Attorney Dkt #:2003946-0091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAUN, JANE
Exec Dt:
08/19/2004
2
DAVIS, HEATHER A.
Exec Dt:
09/01/2004
3
DECOSTA, BRUCE F.
Exec Dt:
08/19/2004
4
GUSOVSKY, FABIAN
Exec Dt:
08/19/2004
5
HISHINUMA, IEHARU
Exec Dt:
09/02/2004
6
JIANG, YIMIN
Exec Dt:
09/01/2004
7
KANEKO, TOSHIHIKO
Exec Dt:
09/01/2004
8
KIKUCHI, KOUICHI
Exec Dt:
09/01/2004
9
KOBAYASHI, SEIICHI
Exec Dt:
08/19/2004
10
LESCARBEAU, ANDRE
Exec Dt:
08/31/2004
11
LI, XIANG-YI
Exec Dt:
09/01/2004
12
MURAMOTO, KENZO
Exec Dt:
09/01/2004
13
OHI, NORIHITO
Exec Dt:
09/02/2004
14
PESANT, MARC
Exec Dt:
08/19/2004
15
SELETSKY, BORIS M.
Exec Dt:
08/19/2004
16
SOEJIMA, MOTOHIRO
Exec Dt:
09/02/2004
17
SPYVEE, MARK
Exec Dt:
08/16/2004
18
TREMBLAY, LYNDA
Exec Dt:
09/02/2004
19
YAO, YE
Exec Dt:
08/31/2004
20
YOKOHAMA, HIROMITSU
Exec Dt:
09/01/2004
21
ZHAO, YAN (JANET)
Exec Dt:
08/19/2004
22
ZHENG, WANJUN
Exec Dt:
08/19/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO 112-8088, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7314936
US20050124649
10500840
 
7314936
US20050124649
10500840
Correspondence name and address
PATENT DEPT., CHOATE, HALL & STEWART
NADEGE M. LAGNEAU, PH.D.
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:016094/0474   Pages: 7
Recorded: 12/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOULNIK, SERGEI
Exec Dt:
09/01/2004
2
AKASAKA, KOZO
Exec Dt:
09/01/2004
3
FANG, FRANCIS
Exec Dt:
08/31/2004
4
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
09/24/2004
5
HAWKINS, LYNN
Exec Dt:
09/01/2004
6
JIANG, YIMIN
Exec Dt:
09/01/2004
7
JOHANNES, CHARLES
Exec Dt:
08/02/2004
8
LI, XIANG-YI
Exec Dt:
09/01/2004
9
MCGUINNESS, PAMELA
Exec Dt:
08/31/2004
10
MURPHY, ERIN A.
Exec Dt:
09/01/2004
11
SCHILLER, SHAWN
Exec Dt:
09/01/2004
12
VERMEULEN, MARY
Exec Dt:
09/01/2004
13
WU, JIAYI
Exec Dt:
08/31/2004
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU TOKYO, JAPAN 112-8088
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7524883
US20050101781
10501120
 
7524883
US20050101781
10501120
Correspondence name and address
NADEGE M. LAGNEAU, PH.D.
PATENT DEPARTMENT
CHOATE, HALL & STEWART
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MASSACHUSETTS 02109-2804
Assignment: 5
Reel/Frame:016374/0780   Pages: 6
Recorded: 03/21/2005
Attorney Dkt #:2003946-0170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKASAKA, KOZO
Exec Dt:
01/05/2005
2
FANG, FRANCIS G.
Exec Dt:
01/10/2005
3
GALLAGHER, JR., BRIAN M.
Exec Dt:
01/12/2005
4
JOHANNES, CHARLES
Exec Dt:
01/10/2005
5
LI, XIANG-YI
Exec Dt:
01/12/2005
6
PESANT, MARC
Exec Dt:
01/06/2005
7
ZHAO, HONGJUAN
Exec Dt:
01/12/2005
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070287745
10572870
Correspondence name and address
NADEGE M. LAGNEAU
CHOATE, HALL & STEWART LLP
EXCHANGE PLACE
53 STATE STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 6
Reel/Frame:022376/0103   Pages: 6
Recorded: 03/11/2009
Attorney Dkt #:EISN-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOULNIK, SERGEI
Exec Dt:
03/03/2009
2
DECOSTA, BRUCE
Exec Dt:
02/18/2009
3
DU, HONG
Exec Dt:
02/13/2009
4
JIANG, YIMIN
Exec Dt:
02/13/2009
5
LI, XIANG-YI
Exec Dt:
03/03/2009
6
NOMOTO, KENICHI
Exec Dt:
02/13/2009
7
WANG, JOHN (YUAN)
Exec Dt:
02/13/2009
8
ZHANG, HUIMING
Exec Dt:
03/03/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8609640
US20090082313
12180408
Correspondence name and address
A. JACQUELINE WIZEMAN, PH.D.
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 7
Reel/Frame:022588/0281   Pages: 12
Recorded: 04/23/2009
Attorney Dkt #:9626-30
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYVEE, MARK
Exec Dt:
01/09/2009
2
SHAFFER, CHRISTINA J.
Exec Dt:
02/18/2009
3
SELETSKY, BORIS M.
Exec Dt:
02/13/2009
4
SCHILLER, SHAWN
Exec Dt:
02/13/2009
5
LIU, JIA
Exec Dt:
04/15/2009
6
LI, XIANG-YI
Exec Dt:
03/03/2009
7
CHEN, QIAN
Exec Dt:
02/13/2009
8
BOIVIN, ROCH
Exec Dt:
02/13/2009
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
US20090197867
12270892
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC, P.A.
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 8
Reel/Frame:034196/0085   Pages: 6
Recorded: 11/18/2014
Attorney Dkt #:544370: EISN-003CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOULNIK, SERGEI
Exec Dt:
03/03/2009
2
DECOSTA, BRUCE
Exec Dt:
02/18/2009
3
DU, HONG
Exec Dt:
02/13/2009
4
JIANG, YIMIN
Exec Dt:
02/13/2009
5
LI, XIANG-YI
Exec Dt:
03/03/2009
6
NOMOTO, KENECHI
Exec Dt:
02/13/2009
7
WANG, JOHN (YUAN)
Exec Dt:
02/13/2009
8
ZHANG, HUIMING
Exec Dt:
03/03/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
61-0, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8937056
US20130303489
13794635
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET
BRIAN C. TRINQUE
BOSTON, MA 02109
Assignment: 9
Reel/Frame:034262/0513   Pages: 6
Recorded: 11/25/2014
Attorney Dkt #:544370: EISN-003CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOULNIK, SERGI
Exec Dt:
03/03/2009
2
DECOSTA, BRUCE
Exec Dt:
02/18/2009
3
DU, HONG
Exec Dt:
02/13/2009
4
JIANG, YIMIN
Exec Dt:
02/13/2009
5
LI, XIANG-YI
Exec Dt:
03/03/2009
6
NOMOTO, KENICHI
Exec Dt:
02/13/2009
7
WANG, JOHN (YUAN)
Exec Dt:
02/13/2009
8
ZHANG, HUIMING
Exec Dt:
03/03/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8937056
US20130303489
13794635
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET
JAMES H. VELEMA
BOSTON, MA 02109
Assignment: 10
Reel/Frame:035265/0192   Pages: 7
Recorded: 03/26/2015
Attorney Dkt #:565106: EISN-003CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOULNIK, SERGEI
Exec Dt:
03/03/2009
2
DECOSTA, BRUCE
Exec Dt:
02/18/2009
3
DU, HONG
Exec Dt:
02/13/2009
4
JIANG, YIMIN
Exec Dt:
02/13/2009
5
LI, XIANG-YI
Exec Dt:
03/03/2009
6
NOMOTO, KENICHI
Exec Dt:
02/13/2009
7
WANG, JOHN (YUAN)
Exec Dt:
02/13/2009
8
ZHANG, HUIMING
Exec Dt:
03/03/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA
4-CHOME, BUNKYO-KU
TOKYO, 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150182496
14595746
Correspondence name and address
JAMES VELEMA, LATHROP & GAGE, LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 11
Reel/Frame:049642/0734   Pages: 6
Recorded: 07/01/2019
Attorney Dkt #:E0459.70000US06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOULNIK, SERGEI
Exec Dt:
03/03/2009
2
DECOSTA, BRUCE
Exec Dt:
02/18/2009
3
DU, H0NG
Exec Dt:
02/13/2009
4
JIANG, YIMIN
Exec Dt:
02/13/2009
5
LI, XIANG-YI
Exec Dt:
03/03/2009
6
NOMOTO, KENICHI
Exec Dt:
02/13/2009
7
WANG, JOHN (YUAN)
Exec Dt:
02/13/2009
8
ZHANG, HUIMING
Exec Dt:
03/03/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA
4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11160783
US20180353468
15960259
Correspondence name and address
WOLF GREENFIELD & SACKS, PC
600 ATLANTIC AVE.
BOSTON, MA 02210

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