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: 1
Patent #:
Issue Dt:
05/13/1997
Application #:
08350459
Filing Dt:
12/07/1994
Inventors:
MITSUAKI YAMADA, KATSUHIDE OKIMI, KATSUYUKI TAKAHASHI, NORIO NAGANO
Title:
METHOD OF PREPARING A FLUORENE DERIVATIVE AND THE METHOD OF PURIFYING THEREOF
Assignment: 1
Reel/Frame:
007389/0656Recorded: 12/07/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/21/1994
Exec Dt:
11/21/1994
Exec Dt:
11/21/1994
Exec Dt:
11/21/1994
Assignee:
1-2, HIRANOMACHI 4-CHOME, CHUO-KU OSAKA-SHI, OSAKA-FU, JAPAN
JAPAN
Correspondent:
LARSON AND TAYLOR
THOMAS P. SARRO
727-TWENTY THIRD ST., S.
ARLINGTON, VIRGINIA 22202

Search Results as of: 05/09/2024 07:44 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