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Patent Assignment Assignor Details
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Assignor Name : UENAKA, TOSHIMITSU
Total Assignments: 10
Assignment: 1
Reel/Frame:009007/0540   Pages: 6
Recorded: 11/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGUMI, HIROYUKI
Exec Dt:
10/23/1997
2
NIIJIMA, JUN
Exec Dt:
10/23/1997
3
KOTAKE, YOSHIHIKO
Exec Dt:
10/23/1997
4
OKUDA, TOSHIMI
Exec Dt:
10/23/1997
5
KAMATA, JUN-ICHI
Exec Dt:
10/23/1997
6
YOSHIMATSU, KENTARO
Exec Dt:
10/23/1997
7
NAGASU, TAKESHI
Exec Dt:
10/23/1997
8
NAKAMURA, KATSUJI
Exec Dt:
10/23/1997
9
UENAKA, TOSHIMITSU
Exec Dt:
10/23/1997
10
YAMAGUCHI, ATSUMI
Exec Dt:
10/23/1997
11
YOSHINO, HIROSHI
Exec Dt:
10/23/1997
12
KOYANAGI, NOZOMI
Exec Dt:
10/23/1997
13
KITO, KYOSUKE
Exec Dt:
10/23/1997
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952335
NONE
08952778
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
C. JOSEPH FARACI
POST OFFICE BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:009391/0329   Pages: 10
Recorded: 08/19/1998
Conveyance: CORRECTION TO FOURTH AND TWELFTH ASSIGNORS' NAMES TO "TOSHIMI OKADA" AND "NOZOMU KOYANAGI", THEREBY CORRESPONDING TO THE NAMES ON THE EXECUTED ASSIGNMENT
Assignors
1
SUGUMI, HIROYUKI
Exec Dt:
10/23/1997
2
NIIJIMA, JUN
Exec Dt:
10/23/1997
3
KOTAKE, YOSHIHIKO
Exec Dt:
10/23/1997
4
OKADA, TOSHIMI
Exec Dt:
10/23/1997
5
KAMATA, JUN-ICHI
Exec Dt:
10/23/1997
6
YOSHIMATSU, KENTARO
Exec Dt:
10/23/1997
7
NAGASU, TAKESHI
Exec Dt:
10/23/1997
8
NAKAMURA, KATSUJI
Exec Dt:
10/23/1997
9
UENAKA, TOSHIMITSU
Exec Dt:
10/23/1997
10
YAMAGUCHI, ATSUMI
Exec Dt:
10/23/1997
11
YOSHINO, HIROSHI
Exec Dt:
10/23/1997
12
KOYANAGI, NOZOMU
Exec Dt:
10/23/1997
13
KITO, KYOSUKE
Exec Dt:
10/23/1997
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952335
NONE
08952778
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES T. ELLER, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:014777/0942   Pages: 6
Recorded: 08/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUI, YOSHIHARU
Exec Dt:
06/27/2003
2
SAKAI, TAKASHI
Exec Dt:
06/27/2003
3
YAMAMOTO, SATOSHI
Exec Dt:
06/27/2003
4
KOMEDA, KEISUKE
Exec Dt:
06/27/2003
5
FUJITA, MASANORI
Exec Dt:
06/27/2003
6
OKUDA, AKIFUMI
Exec Dt:
06/27/2003
7
KISHI, KUMIKO
Exec Dt:
06/27/2003
8
NIIJIMA, JUN
Exec Dt:
06/27/2003
9
NAGAI, MITSUO
Exec Dt:
06/27/2003
10
OKAMOTO, KIYOSHI
Exec Dt:
06/27/2003
11
IWATA, MASAO
Exec Dt:
06/27/2003
12
KOTAKE, YOSHIHIKO
Exec Dt:
06/27/2003
13
UENAKA, TOSHIMITSU
Exec Dt:
06/27/2003
14
ASAI, NAOKI
Exec Dt:
06/27/2003
15
MATSUFUJI, MOTOKO
Exec Dt:
07/08/2003
16
SAMESHIMA, TOMOHIRO
Exec Dt:
07/03/2003
17
KAWAMURA, NAOTO
Exec Dt:
07/08/2003
18
DOBASHI, KAZUYUKI
Exec Dt:
07/08/2003
19
NAKASHIMA, TAKASHI
Exec Dt:
07/03/2003
20
YOSHIDA, MASASHI
Exec Dt:
07/03/2003
21
TSUCHIDA, TOSHIO
Exec Dt:
07/03/2003
22
TAKEDA, SUSUMU
Exec Dt:
07/03/2003
23
YAMADA, TOMONARI
Exec Dt:
07/03/2003
24
NORIHISA, KOJI
Exec Dt:
07/23/2003
25
YAMORI, TAKAO
Exec Dt:
07/10/2003
Assignees
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026352
NONE
10470806
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:018130/0738   Pages: 4
Recorded: 07/19/2006
Attorney Dkt #:0425-1266pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENAKA, TOSHIMITSU
Exec Dt:
06/29/2006
2
IWATA, MASAO
Exec Dt:
06/29/2006
Assignees
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN
2
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080280288
10586536
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAS, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:020577/0882   Pages: 3
Recorded: 02/28/2008
Attorney Dkt #:E0002.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENAKA, TOSHIMITSU
Exec Dt:
01/30/2008
2
YAMAMOTO, YUJI
Exec Dt:
01/30/2008
3
MATSUI, JUNJI
Exec Dt:
01/30/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9006240
US20100092490
11997719
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1177 AVENUE OF THE AMERICAS (6TH AVENUE)
NEW YORK, NY 10036-2714
Assignment: 6
Reel/Frame:039675/0137   Pages: 5
Recorded: 09/08/2016
Attorney Dkt #:04520-147002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNAHASHI, YASUHIRO
Exec Dt:
02/19/2015
2
LITTLEFIELD, BRUCE A.
Exec Dt:
02/23/2015
3
UENAKA, TOSHIMITSU
Exec Dt:
02/20/2015
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
US20170071903
15123476
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 7
Reel/Frame:039675/0159   Pages: 5
Recorded: 09/08/2016
Attorney Dkt #:04520-147WO2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNAHASHI, YASUHIRO
Exec Dt:
02/19/2015
2
LITTLEFIELD, BRUCE A.
Exec Dt:
02/23/2015
3
UENAKA, TOSHIMITSU
Exec Dt:
02/20/2015
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
US20170071903
15123476
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 8
Reel/Frame:042826/0805   Pages: 4
Recorded: 06/27/2017
Attorney Dkt #:08061.0024-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UENAKA, TOSHIMITSU
Exec Dt:
04/07/2017
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10548986
US20170252458
15448497
Correspondence name and address
FINNEGAN
901 NEW YORK AVE. N.W.
WASHINGTON, DC 20001-4413
Assignment: 9
Reel/Frame:048871/0190   Pages: 4
Recorded: 04/12/2019
Attorney Dkt #:08061.0024-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UENAKA, TOSHIMITSU
Exec Dt:
04/07/2017
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10322192
US20180193478
15892921
Correspondence name and address
FINNEGAN
901 NEW YORK AVE. N.W.
WASHINGTON, DC 20001-4413
Assignment: 10
Reel/Frame:056010/0162   Pages: 4
Recorded: 04/22/2021
Attorney Dkt #:15648.0024-02000 INV-ECL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UENAKA, TOSHIMITSU
Exec Dt:
04/07/2017
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200297860
16702720
Correspondence name and address
FINNEGAN
901 NEW YORK AVE. N.W.
WASHINGTON, DC 20001-4413

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