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: 3
Patent #:
Issue Dt:
05/25/2004
Application #:
09582926
Filing Dt:
07/05/2000
Inventors:
AKIRA SAIKAWA, YASUTAKA IGARI, YOSHIO HATA, KAZUMICHI YAMAMOTO
Title:
SUSTAINED RELEASE COMPOSITIONS, PROCESS FOR PRODUCING THE SAME AND UTILIZATION THEREOF
Assignment: 1
Reel/Frame:
010983/0729Recorded: 07/05/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/19/2000
Exec Dt:
06/19/2000
Exec Dt:
06/19/2000
Exec Dt:
06/19/2000
Assignee:
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 540-8
Correspondent:
C/O TAKEDA PHARMACEUTICALS AMERICA, INC.
PHILIPPE Y. RIESEN
PATENT OFFICE
1745 JEFFERSON DAVIS HIGHWAY, SUITE 408
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
015612/0101Recorded: 01/19/2005Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/29/2004
Assignee:
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA, JAPAN
Correspondent:
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:
016891/0046Recorded: 05/16/2005Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/13/2004
Assignee:
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 541-0045
Correspondent:
MARK CHAO, PH.D., JD
INTELLECTUAL PROPERTY DEPARTMENT
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
475 HALF DAY ROAD
LINCOLNSHIRE, IL 60069

Search Results as of: 04/29/2024 04:08 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