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: 2
Patent #:
Issue Dt:
06/04/2013
Application #:
12532945
Filing Dt:
09/24/2009
Publication #:
Pub Dt:
05/06/2010
Inventors:
Yasumasa Takenaka, Jun-Chul Choi, Toshiyasu Sakakura, Hiroyuki Yasuda, Takahiro Kiyosu
Title:
METHOD FOR PRODUCING ARYLHYDROXYLAMINE
Assignment: 1
Reel/Frame:
023279/0748Recorded: 09/24/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/28/2009
Exec Dt:
09/02/2009
Exec Dt:
08/31/2009
Exec Dt:
09/02/2009
Exec Dt:
09/07/2009
Assignees:
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540-8605
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8921
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVENUE
TWO PRUDENTIAL PLAZA- SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 2
Reel/Frame:
046075/0270Recorded: 06/13/2018Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2018
Assignee:
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN 540-8605
Correspondent:
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731

Search Results as of: 04/27/2024 07:51 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