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Patent Assignment Assignor Details
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Assignor Name : AGOULNIK, SERGEI
Total Assignments: 9
Assignment: 1
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: 2
Reel/Frame:017609/0232   Pages: 7
Recorded: 05/12/2006
Attorney Dkt #:2003946-0213
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 017306 FRAME 0625. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
AGOULNIK, SERGEI
Exec Dt:
02/02/2006
2
KUZNETSOV, GALINA
Exec Dt:
02/08/2006
3
LITTLEFIELD, BRUCE A.
Exec Dt:
02/09/2006
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060154312
11299260
Correspondence name and address
C. HUNTER BAKER, M.D., PH.D.
TWO INTERNATIONAL PLACE
CHOATE, HALL & STEWART LLP
BOSTON, MA 02110
Assignment: 3
Reel/Frame:023592/0088   Pages: 6
Recorded: 12/02/2009
Attorney Dkt #:04520/075003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOULNIK, SERGEI
Exec Dt:
02/02/2006
2
KUZNETSOV, GALINA
Exec Dt:
02/08/2006
3
LITTLEFIELD, BRUCE A.
Exec Dt:
02/09/2006
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100190843
12534277
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:017298/0811   Pages: 6
Recorded: 03/13/2006
Attorney Dkt #:2003946-0215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGOULNIK, SERGEI
Exec Dt:
02/16/2006
2
KUZNETSOV, GALINA
Exec Dt:
02/16/2006
3
LITTLEFIELD, BRUCE A.
Exec Dt:
02/16/2006
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060148014
11296920
Correspondence name and address
C. HUNTER BAKER, M.D., PH.D.
TWO INTERNATIONAL PLACE
CHOATE, HALL & STEWART, LLP
BOSTON, MA 02110
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: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: 7
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: 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

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