skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SATO, NOBUAKI
Total Assignments: 5
Assignment: 1
Reel/Frame:030312/0868   Pages: 4
Recorded: 04/30/2013
Attorney Dkt #:25142-0021001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NORIMINE, YOSHIHIKO
Exec Dt:
02/08/2013
2
TAKEDA, KUNITOSHI
Exec Dt:
02/08/2013
3
HAGIWARA, KOJI
Exec Dt:
02/08/2013
4
SUZUKI, YUICHI
Exec Dt:
02/13/2013
5
ISHIHARA, YUKI
Exec Dt:
02/08/2013
6
SATO, NOBUAKI
Exec Dt:
02/08/2013
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8563565
US20130143907
13644745
Correspondence name and address
JACK BRENNAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:031656/0966   Pages: 4
Recorded: 11/22/2013
Attorney Dkt #:25142-0021002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NORIMINE, YOSHIHIKO
Exec Dt:
02/08/2013
2
TAKEDA, KUNITOSHI
Exec Dt:
02/08/2013
3
HAGIWARA, KOJI
Exec Dt:
02/08/2013
4
SUZUKI, YUICHI
Exec Dt:
02/13/2013
5
ISHIHARA, YUKI
Exec Dt:
02/08/2013
6
SATO, NOBUAKI
Exec Dt:
02/08/2013
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
US20130296352
13914898
Correspondence name and address
JACK BRENNAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:036735/0356   Pages: 3
Recorded: 10/06/2015
Attorney Dkt #:25142-0042US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NORIMINE, YOSHIHIKO
Exec Dt:
09/15/2015
2
SATO, NOBUAKI
Exec Dt:
09/17/2015
3
ISHIHARA, YUKI
Exec Dt:
09/16/2015
4
TAKEDA, KUNITOSHI
Exec Dt:
09/16/2015
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10, KOISHIKAWA
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550776
US20160289225
14778202
Correspondence name and address
JACK BRENNAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:052946/0382   Pages: 6
Recorded: 06/16/2020
Attorney Dkt #:25142-0097001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, YOSHIAKI
Exec Dt:
03/10/2020
2
NORIMINE, YOSHIHIKO
Exec Dt:
03/11/2020
3
HOSHIKAWA, TAMAKI
Exec Dt:
03/10/2020
4
YOSHIDA, YU
Exec Dt:
03/10/2020
5
KOBAYASHI, YOSHIHISA
Exec Dt:
03/16/2020
6
SATO, NOBUHIRO
Exec Dt:
03/14/2020
7
HAGIWARA, KOJI
Exec Dt:
03/11/2020
8
SATO, NOBUAKI
Exec Dt:
03/10/2020
9
HIROTA, SHINSUKE
Exec Dt:
03/11/2020
10
HARADA, TAKAAKI
Exec Dt:
03/10/2020
11
YOSHIMURA, HIKARU
Exec Dt:
03/10/2020
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11358972
US20200283452
16807335
Correspondence name and address
JACK BRENNAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:053784/0258   Pages: 4
Recorded: 09/16/2020
Attorney Dkt #:25142-0105001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KENSHI
Exec Dt:
07/06/2020
2
OHASHI, YOSHIAKI
Exec Dt:
07/15/2020
3
HOSHIKAWA, TAMAKI
Exec Dt:
07/14/2020
4
SATO, NOBUAKI
Exec Dt:
07/15/2020
5
KUSHIDA, IKUO
Exec Dt:
07/14/2020
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
4-6-10 KOISHIKAWA
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420980
US20210024541
17021544
Correspondence name and address
JACK BRENNAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

Search Results as of: 05/27/2024 12:38 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT