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Patent Assignment Assignor Details
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Assignor Name : KUSHIDA, IKUO
Total Assignments: 12
Assignment: 1
Reel/Frame:011735/0104   Pages: 3
Recorded: 03/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, KAZUHIRO
Exec Dt:
02/02/2001
2
WATANABE, TOMOHIRO
Exec Dt:
02/02/2001
3
ASAI, YASUYUKI
Exec Dt:
02/06/2001
4
SANO, YOSHIHISA
Exec Dt:
02/02/2001
5
KIKUCHI, KIYOMI
Exec Dt:
02/02/2001
6
KUSHIDA, IKUO
Exec Dt:
02/02/2001
7
ASHIZAWA, KAZUHIDE
Exec Dt:
02/02/2001
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6828155
NONE
09786060
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:012474/0297   Pages: 3
Recorded: 11/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIBA, HIROYUKI
Exec Dt:
11/07/2001
2
TSUJII, MASAHIKO
Exec Dt:
11/07/2001
3
KOIWA, ATSUSHI
Exec Dt:
11/07/2001
4
SAKURAI, SHIN
Exec Dt:
11/07/2001
5
KAYANO, AKIO
Exec Dt:
11/07/2001
6
ISHIZUKA, HIROYUKI
Exec Dt:
11/07/2001
7
SAITO, HIROYUKI
Exec Dt:
11/07/2001
8
NAKAMURA, TAIJU
Exec Dt:
11/07/2001
9
KUSHIDA, IKUO
Exec Dt:
11/07/2001
10
SUZUKI, YASUYUKI
Exec Dt:
11/07/2001
11
YOSHIBA, TAKAKO
Exec Dt:
11/07/2001
12
ASHIZAWA, KAZUHIDE
Exec Dt:
11/07/2001
13
SAKURAI, MASAHIRO
Exec Dt:
11/07/2001
14
YAMAMOTO, EIICHI
Exec Dt:
11/07/2001
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7084268
NONE
09979679
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 3
Reel/Frame:017871/0390   Pages: 3
Recorded: 05/08/2006
Attorney Dkt #:030899-4000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHASE, CHARLES E.
Exec Dt:
04/24/2006
2
KUSHIDA, IKUO
Exec Dt:
04/04/2006
Assignee
1
ESAI CO., LTD.
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7655800
US20060194833
11344534
Correspondence name and address
JEFFREY A. LINDEMAN
NIXON PEABODY LLP
SUITE 900
401 9TH STREET, N.W.
WASHINGTON, DC 20004-2128
Assignment: 4
Reel/Frame:018409/0768   Pages: 4
Recorded: 10/05/2006
Attorney Dkt #:030899-4000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL/FRAME 017871/0390
Assignors
1
CHASE, CHARLES E.
Exec Dt:
04/24/2006
2
KUSHIDA, IKUO
Exec Dt:
04/04/2006
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7655800
US20060194833
11344534
Correspondence name and address
JEFFREY A. LINDEMAN
NIXON PEABODY LLP
SUITE 900
401 9TH STREET, N.W.
WASHINGTON, D.C. 20004-2128
Assignment: 5
Reel/Frame:019115/0746   Pages: 2
Recorded: 03/23/2007
Attorney Dkt #:0152-0757PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSHIDA, IKUO
Exec Dt:
12/26/2006
2
DOI, ERIKO
Exec Dt:
12/26/2006
3
ITO, KOICHI
Exec Dt:
12/26/2006
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7923563
US20090203916
11663550
Correspondence name and address
MARC S. WEINER
BIRCH STEWART KOLASCH, ET AL.
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:019662/0772   Pages: 3
Recorded: 07/25/2007
Attorney Dkt #:0152-0738PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
05/28/2007
2
KAWANO, KOKI
Exec Dt:
05/21/2007
3
KITAZAWA, NORITAKA
Exec Dt:
05/18/2007
4
SATO, NOBUAKI
Exec Dt:
05/24/2007
5
KANEKO, TOSHIHIKO
Exec Dt:
05/21/2007
6
ITO, KOICHI
Exec Dt:
05/22/2007
7
TAKAISHI, MAMORU
Exec Dt:
05/22/2007
8
KUSHIDA, IKUO
Exec Dt:
05/21/2007
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737141
US20090048213
11878556
Correspondence name and address
JOHN W. BAILEY
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:020961/0391   Pages: 2
Recorded: 05/16/2008
Attorney Dkt #:0152-0798PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSHIDA, IKUO
Exec Dt:
01/28/2008
2
DOI, ERIKO
Exec Dt:
01/22/2008
3
ITO, KOICHI
Exec Dt:
01/30/2008
4
NAKAMURA, TAIJU
Exec Dt:
01/18/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090048448
12093929
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:024770/0712   Pages: 2
Recorded: 07/30/2010
Attorney Dkt #:0152-0871PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSHIDA, IKUO
Exec Dt:
04/23/2010
2
SATO, NOBUAKI
Exec Dt:
04/23/2010
3
SATO, YOSHIAKI
Exec Dt:
04/23/2010
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100317860
12864794
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:026570/0927   Pages: 2
Recorded: 07/11/2011
Attorney Dkt #:0152-0831PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINAMISONO, TAKUMA
Exec Dt:
04/15/2011
2
KITAZAWA, NORITAKA
Exec Dt:
04/14/2011
3
KUSHIDA, IKUO
Exec Dt:
04/14/2011
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703954
US20110275822
13143130
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:039497/0259   Pages: 5
Recorded: 08/22/2016
Attorney Dkt #:2016-0801A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSHIDA, IKUO
Exec Dt:
07/28/2016
2
SUGAYA, YUKIKO
Exec Dt:
07/28/2016
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160318938
15107967
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:039497/0337   Pages: 5
Recorded: 08/22/2016
Attorney Dkt #:2016-0802A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSHIDA, IKUO
Exec Dt:
07/28/2016
2
SUGAYA, YUKIKO
Exec Dt:
07/28/2016
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160318957
15107974
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WAS, DC 20005
Assignment: 12
Reel/Frame:054459/0759   Pages: 4
Recorded: 11/24/2020
Attorney Dkt #:0099020-000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIIJIMA, JUN
Exec Dt:
10/28/2020
2
KURODA, HIROFUMI
Exec Dt:
10/28/2020
3
YASUI, SO
Exec Dt:
10/28/2020
4
ITO, YOKO
Exec Dt:
10/28/2020
5
KUSHIDA, IKUO
Exec Dt:
10/28/2020
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11691990
US20210198282
17058406
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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