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Patent Assignment Assignor Details
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Assignor Name : SUGAYA, YUKIKO
Total Assignments: 8
Assignment: 1
Reel/Frame:009809/0770   Pages: 3
Recorded: 03/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAHASHI, NAOKAZU
Exec Dt:
02/23/1999
2
KATO, AKIRA
Exec Dt:
02/23/1999
3
SUGAYA, YUKIKO
Exec Dt:
02/23/1999
4
ANDO, HIDENOBU
Exec Dt:
02/22/1999
Assignee
1
EISAI CO, LTD.
6-10, KOISHIKAWA, 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6193993
NONE
09260614
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
C. JOSEPH FARACI
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:010606/0336   Pages: 3
Recorded: 02/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKAI, KOJI
Exec Dt:
01/12/2000
2
ICHIKAWA, MASAKI
Exec Dt:
01/14/2000
3
KATO, TAKASHI
Exec Dt:
01/12/2000
4
SUGAYA, YUKIKO
Exec Dt:
01/14/2000
5
FUJIOKA, SATOSHI
Exec Dt:
01/18/2000
6
SUZUKI, YASUYUKI
Exec Dt:
01/14/2000
7
AOKI, SHIGERU
Exec Dt:
01/12/2000
8
KATO, AKIRA
Exec Dt:
01/14/2000
9
KAWAMURA, MASAO
Exec Dt:
01/18/2000
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020039597
09462633
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:011405/0846   Pages: 3
Recorded: 01/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, AKIRA
Exec Dt:
11/24/2000
2
HARADA, TSUTOMU
Exec Dt:
11/21/2000
3
MURAHASHI, NAOKAZU
Exec Dt:
11/21/2000
4
SUGAYA, YUKIKO
Exec Dt:
11/24/2000
5
ANDO, HIDENOBY
Exec Dt:
11/24/2000
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6372760
NONE
09700342
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:018775/0489   Pages: 3
Recorded: 01/04/2007
Attorney Dkt #:0152-0751PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARIMOTO, ITARU
Exec Dt:
09/29/2006
2
NAGATO, SATOSHI
Exec Dt:
09/29/2006
3
SUGAYA, YUKIKO
Exec Dt:
09/25/2006
4
URAWA, YOSHIO
Exec Dt:
10/02/2006
5
ITO, KOICHI
Exec Dt:
09/22/2006
6
NAKA, HIROYUKI
Exec Dt:
10/02/2006
7
OMAE, TAKAO
Exec Dt:
09/25/2006
8
KAYANO, AKIO
Exec Dt:
10/02/2006
9
NISHIURA, KATSUTOSHI
Exec Dt:
10/02/2006
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8304548
US20070142640
11649299
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:021370/0249   Pages: 2
Recorded: 08/11/2008
Attorney Dkt #:1056-0172PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMAE, TAKAO
Exec Dt:
06/13/2008
2
SUGAYA, YUKIKO
Exec Dt:
06/13/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7803818
US20080312284
12158299
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:021430/0053   Pages: 4
Recorded: 08/22/2008
Attorney Dkt #:1056-0151PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATO, SATOSHI
Exec Dt:
07/23/2008
2
UENO, KOHSHI
Exec Dt:
07/18/2008
3
ISHIHARA, HIROSHI
Exec Dt:
07/18/2008
4
SUGAYA, YUKIKO
Exec Dt:
07/28/2008
5
ITO, KOICHI
Exec Dt:
07/22/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718807
US20090054654
12280403
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
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: 8
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

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