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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:039032/0129   Pages: 4
Recorded: 06/28/2016
Attorney Dkt #:P4580US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/10/2019
Application #:
15195382
Filing Dt:
06/28/2016
Publication #:
Pub Dt:
10/20/2016
Title:
LIQUID-LIQUID EXTRACTION UNIT, MULTISTAGE LIQUID-LIQUID EXTRACTION APPARATUS USING THE UNIT, AND MULTISTAGE CONTINUOUS EXTRACTION SYSTEM FOR RARE EARTH ELEMENTS
Assignors
1
Exec Dt:
01/07/2013
2
Exec Dt:
01/07/2013
Assignee
1
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
1250 CONNECTICUT AVE., N.W.,
SUITE 700
WASHINGTON, DC 20036

Search Results as of: 04/28/2024 03:36 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