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:
10/29/1991
Application #:
07542835
Filing Dt:
06/25/1990
Inventors:
SHUJI EBATA, HIROYUKI HIRAYAMA, HIROFUMI HIGUCHI, KOICHI KIDA
Title:
PROCESS FOR PRODUCING A DENATURATED MANGANESE DIOXIDE CATALYST FOR THE HYDRATION REACTION OF CYANOHYDRINS
Assignment: 1
Reel/Frame:
005351/0647Recorded: 06/25/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/15/1990
Exec Dt:
06/15/1990
Exec Dt:
06/15/1990
Exec Dt:
06/15/1990
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVE., 30TH FLR.,
NEW YORK, NY 10016

Search Results as of: 05/05/2024 11:57 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