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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : EISAI R&D MANANGEMENT CO., LTD.
Total Assignments: 2
Assignment: 1
Reel/Frame:020777/0312   Pages: 6
Recorded: 04/09/2008
Attorney Dkt #:030899-9000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2007
2
Exec Dt:
01/23/2008
3
Exec Dt:
12/20/2007
4
Exec Dt:
12/21/2007
5
Exec Dt:
07/16/2007
6
Exec Dt:
12/20/2007
7
Exec Dt:
12/20/2007
Assignee
1
6-10 KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11477936
Correspondence name and address
NIXON PEABODY LLP
401 9TH STREET, N.W.
SUITE 900
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:043821/0665   Pages: 5
Recorded: 10/10/2017
Attorney Dkt #:0080171-000263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2012
2
Exec Dt:
08/30/2012
3
Exec Dt:
08/30/2012
4
Exec Dt:
08/30/2012
5
Exec Dt:
08/30/2012
6
Exec Dt:
08/30/2012
7
Exec Dt:
08/30/2012
8
Exec Dt:
09/05/2012
9
Exec Dt:
08/30/2012
10
Exec Dt:
09/04/2012
Assignee
1
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15233520
Correspondence name and address
DUANE A. STEWART III
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219

Search Results as of: 05/14/2024 01:00 PM
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