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Patent Assignment Assignor Details
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Assignor Name : WANG, JOHN (YUAN)
Total Assignments: 11
Assignment: 1
Reel/Frame:015337/0495   Pages: 12
Recorded: 05/19/2004
Attorney Dkt #:2003946-0056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, HONG
Exec Dt:
04/29/2004
2
GUSOVSKY, FABIAN
Exec Dt:
04/27/2004
3
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
05/05/2004
4
SHEN, YONG-CHUN
Exec Dt:
04/28/2004
5
SHIROTA, HIROSHI
Exec Dt:
04/27/2004
6
SPYVEE, MARK
Exec Dt:
04/27/2004
7
WANG, JOHN (YUAN)
Exec Dt:
04/27/2004
8
WOOD, RAY
Exec Dt:
04/19/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915306
US20040224936
10657910
Correspondence name and address
CHOATE, HALL & STEWART
BRENDA HERSCHBACH JARRELL
EXCHANGE PLACE, 53 STATE STRET
BOSTON, MA 02109
Assignment: 2
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: 3
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: 4
Reel/Frame:022304/0455   Pages: 5
Recorded: 02/24/2009
Attorney Dkt #:EISN-012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, HONG
Exec Dt:
11/25/2008
2
WANG, JOHN (YUAN)
Exec Dt:
11/25/2008
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
US20090048333
12180423
Correspondence name and address
A. JACQUELINE WIZEMAN, PH.D.
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 5
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: 6
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: 7
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: 8
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: 9
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
Assignment: 10
Reel/Frame:022417/0831   Pages: 4
Recorded: 03/17/2009
Attorney Dkt #:ESN-035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMOTO, KENICHI
Exec Dt:
03/04/2009
2
WANG, JOHN (YUAN)
Exec Dt:
03/03/2009
3
AGOULNIK, SERGEI
Exec Dt:
03/03/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-UK
TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090170925
12290405
Correspondence name and address
AMY E. MANDRAGOURAS, ESQ.
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 11
Reel/Frame:037946/0473   Pages: 4
Recorded: 03/10/2016
Attorney Dkt #:ESN-035CN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMOTO, KENICHI
Exec Dt:
03/04/2009
2
WANG, JOHN (YUAN)
Exec Dt:
03/03/2009
3
AGOULNIK, SERGEI I.
Exec Dt:
03/03/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160291027
15059056
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109

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