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Patent Assignment Assignor Details
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Assignor Name : SAKAGUCHI, TAKAHISA
Total Assignments: 5
Assignment: 1
Reel/Frame:017877/0644   Pages: 4
Recorded: 04/28/2006
Attorney Dkt #:1056-0138PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, TOMOHIRO
Exec Dt:
03/16/2006
2
NAKAMURA, TAIJU
Exec Dt:
03/14/2006
3
YOSHIZAWA, KAZUHIRO
Exec Dt:
03/14/2006
4
KAMADA, ATSUSHI
Exec Dt:
03/16/2006
5
AYATA, YUSUKE
Exec Dt:
03/14/2006
6
SUZUKI, NAOKI
Exec Dt:
03/04/2006
7
ARIMOTO, ITARU
Exec Dt:
03/09/2006
8
SAKAGUCHI, TAKAHISA
Exec Dt:
03/06/2006
9
GOTODA, MASAHARU
Exec Dt:
03/07/2006
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7612208
US20070078159
10577531
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: 2
Reel/Frame:018285/0279   Pages: 2
Recorded: 09/21/2006
Attorney Dkt #:1056-0144PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, TAKAHISA
Exec Dt:
06/28/2006
2
TSURUOKA, AKIHIKO
Exec Dt:
06/29/2006
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7550483
US20070004773
11472372
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:020368/0243   Pages: 4
Recorded: 01/15/2008
Attorney Dkt #:0152-0781PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, TAKAHISA
Exec Dt:
09/20/2007
2
SUZUKI, YUICHI
Exec Dt:
09/21/2007
3
ITO, KOICHI
Exec Dt:
09/20/2007
4
NIIJIMA, JUN
Exec Dt:
09/20/2007
5
MIYAZAWA, MAMORU
Exec Dt:
09/27/2007
6
SHIMIZU, TOSHIKAZU
Exec Dt:
09/27/2007
7
GOTODA, MASAHARU
Exec Dt:
09/20/2007
8
SUZUKI, NAOKO
Exec Dt:
09/14/2007
9
HASEBE, TAKASHI
Exec Dt:
09/26/2007
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080227815
11913931
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:020335/0382   Pages: 4
Recorded: 01/08/2008
Attorney Dkt #:1056-0148PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, MITSUO
Exec Dt:
12/04/2007
2
MATSUSHIMA, TOMOHIRO
Exec Dt:
11/30/2007
3
KAMADA, ATSUSHI
Exec Dt:
12/05/2007
4
WAKASUGI, KAZUNORI
Exec Dt:
12/05/2007
5
SHIROTORI, SHUJI
Exec Dt:
11/30/2007
6
ABE, SHINYA
Exec Dt:
12/05/2007
7
NARA, KAZUMASA
Exec Dt:
12/05/2007
8
SAKAGUCHI, TAKAHISA
Exec Dt:
11/30/2007
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7790885
US20080214815
11892785
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:021031/0340   Pages: 4
Recorded: 06/02/2008
Attorney Dkt #:1056-0153PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, TOMOHIRO
Exec Dt:
05/22/2008
2
SHIROTORI, SHUJI
Exec Dt:
05/23/2008
3
TAKAHASHI, KEIKO
Exec Dt:
05/26/2008
4
KAMADA, ATSUSHI
Exec Dt:
05/26/2008
5
WAKASUGI, KAZUNORI
Exec Dt:
05/26/2008
6
SAKAGUCHI, TAKAHISA
Exec Dt:
05/26/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377938
US20080318924
12031568
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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