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Patent Assignment Assignor Details
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Assignor Name : GUSOVSKY, FABIAN
Total Assignments: 10
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: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: 5
Reel/Frame:020207/0261   Pages: 5
Recorded: 12/06/2007
Attorney Dkt #:04520/050003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOW, JESSE
Exec Dt:
12/22/2004
2
HAWKINS, LYNN
Exec Dt:
12/21/2004
3
SPYVEE, MARK
Exec Dt:
12/20/2004
4
GUSOVSKY, FABIAN
Exec Dt:
12/20/2004
Assignee
1
EISAI CO. LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7550501
US20070167409
11697651
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:022996/0980   Pages: 5
Recorded: 07/23/2009
Attorney Dkt #:04520/050004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOW, JESSE
Exec Dt:
12/22/2004
2
GUSOVSKY, FABIAN
Exec Dt:
12/20/2004
3
HAWKINS, LYNN
Exec Dt:
12/21/2004
4
SPYVEE, MARK
Exec Dt:
12/20/2004
Assignee
1
EISAI CO. LTD.
KOISHIKAWA, BUNKYO-KU 4-6-10
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7838548
US20090186855
12416489
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:015559/0926   Pages: 4
Recorded: 01/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOW, JESSE
Exec Dt:
12/23/2004
2
GUSOVSKY, FABIAN
Exec Dt:
12/30/2004
3
HAWKINS, LYNN
Exec Dt:
12/21/2004
4
SPYVEE, MARK
Exec Dt:
12/20/2004
Assignee
1
EISAI CO., LTD.
KOISHIKAWA, BUNKYO-KU
4-6-10
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7202234
US20050113345
10973164
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 8
Reel/Frame:024530/0444   Pages: 12
Recorded: 06/14/2010
Attorney Dkt #:9626-35
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, QIAN
Exec Dt:
06/01/2010
2
CHOW, JESSE CHENG-LIN
Exec Dt:
06/01/2010
3
GUSOVSKY, FABIAN
Exec Dt:
06/01/2010
4
LAMPHIER, MARC
Exec Dt:
06/02/2010
5
MACKEY, MATTHEW FAUST
Exec Dt:
06/01/2010
6
MURAMOTO, KENZO
Exec Dt:
06/02/2010
7
SCHILLER, SHAWN
Exec Dt:
06/01/2010
8
SHAFFER, CHRISTINA J.
Exec Dt:
06/01/2010
9
SPYVEE, MARK
Exec Dt:
06/08/2010
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
US20100305098
12739334
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC, P.A.
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 9
Reel/Frame:026113/0422   Pages: 5
Recorded: 04/12/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, WANJUN
Exec Dt:
04/07/2011
2
SPYVEE, MARK
Exec Dt:
04/07/2011
3
GUSOVSKY, FABIAN
Exec Dt:
04/08/2011
4
ISHIZAKA, SALLY T.
Exec Dt:
04/07/2011
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA
4-CHOME BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8354400
US20110183967
13121012
Correspondence name and address
SHAWNA CANNON LEMON
MYERS BIGEL SIBLEY & SAJOVEC
P.O. BOX 37428
RALEIGH, NC 27627
Assignment: 10
Reel/Frame:061322/0286   Pages: 12
Recorded: 10/05/2022
Attorney Dkt #:0080171-000781
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSOVSKY, FABIAN
Exec Dt:
04/29/2021
2
HAWKINS, LYNN
Exec Dt:
04/22/2021
3
ISHIZAKA, SALLY
Exec Dt:
04/26/2021
4
ANDERSON, DAVID EVANDER
Exec Dt:
06/17/2021
5
FLUCKIGER, ANNE-CATHERINE
Exec Dt:
06/17/2021
Assignees
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
2
VARIATION BIOTECHNOLOGIES INC.
310 HUNT CLUB ROAD EAST
OTTAWA, ONTARIO, CANADA K1V 1C1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230149537
17995546
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314

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