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

Total Assignments: 6
Patent #:
8137966
Issue Dt:
03/20/2012
Application #:
10591407
Filing Dt:
12/08/2006
Publication #:
20070186293
Pub Dt:
08/09/2007
Inventors:
Takumi Teratani, Takahiro Ochiya
Title:
RAT EMBRYONIC STEM CELL
Assignment: 1
Reel/Frame:
019302/0870Recorded: 05/16/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
TERATANI, TAKUMI
Exec Dt:
10/10/2006
OCHIYA, TAKAHIRO
Exec Dt:
10/10/2006
Assignee:
DAINIPPON SUMITOMO PHARMA CO., LTD.
6-8, DOSHO-MACHI 2-CHOME, CHUO-KU
OSAKA-SHI, JAPAN 541-8524
Correspondent:
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 2
Reel/Frame:
026205/0360Recorded: 04/29/2011Pages: 3
Conveyance:
PARTIAL ASSIGNMENT
Assignor:
DAINIPPON SUMITOMO PHARMA CO., LTD.
Exec Dt:
03/04/2011
Assignee:
NATIONAL CANCER CENTER
1-1, TSUKIJI 5-CHOME, CHUO-KU
TOKYO, JAPAN 104-0045
Correspondent:
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 3
Reel/Frame:
033606/0307Recorded: 08/25/2014Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
DAINIPPON SUMITOMO PHARMA CO., LTD.
Exec Dt:
06/19/2014
Assignee:
SUMITOMO DAINIPPON PHARMA CO., LTD.
6-8, DOSHO-MACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-8524
Correspondent:
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 4
Reel/Frame:
039759/0163Recorded: 09/15/2016Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SUMITOMO DAINIPPON PHARMA CO., LTD.
Exec Dt:
08/16/2016
Assignee:
DS PHARMA BIOMEDICAL CO., LTD.
1-43, ESAKA-CHO 2-CHOME
SUITA, OSAKA, JAPAN 564-0063
Correspondent:
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 5
Reel/Frame:
044514/0891Recorded: 11/28/2017Pages: 11
Conveyance:
ADDRESS CHANGE
Assignor:
DS PHARMA BIOMEDICAL CO., LTD.
Exec Dt:
08/21/2017
Assignee:
DS PHARMA BIOMEDICAL CO., LTD.
33-94, ENOKI-CHO
SUITA-SHI, OSAKA, JAPAN 564-0053
Correspondent:
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 6
Reel/Frame:
048724/0360Recorded: 03/28/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DS PHARMA BIOMEDICAL CO., LTD.
Exec Dt:
11/29/2018
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Correspondent:
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731

Search Results as of: 05/02/2024 07:37 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