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:
02/19/1991
Application #:
07343565
Filing Dt:
04/27/1989
Inventors:
KENJI INOUE, MITSUNORI MATSUMOTO, SATOMI TAKAHASHI
Title:
METHOD FOR PREPARING OPTICALLY ACTIVE 3,4-DIHYDROXY BUTYRIC ACID DERIVATIVES
Assignment: 1
Reel/Frame:
005070/0810Recorded: 04/27/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/07/1989
Exec Dt:
04/07/1989
Exec Dt:
04/07/1989
Assignee:
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037

Search Results as of: 04/25/2024 04:59 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