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:
11/30/2021
Application #:
16888915
Filing Dt:
06/01/2020
Publication #:
Pub Dt:
09/17/2020
Inventors:
Tetsuya Kawasaki, Jun Ogawa, Akinori Ando, Daisei Ando, Ryohei Yasutomi, Naoyuki Misaka
Title:
PURIFICATION METHOD FOR WATER, PURIFICATION DEVICE FOR WATER, AND USE OF SAID PURIFICATION DEVICE AT LOW WATER TEMPERATURE
Assignment: 1
Reel/Frame:
052798/0023Recorded: 06/01/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/08/2020
Exec Dt:
05/01/2020
Exec Dt:
05/06/2020
Exec Dt:
05/01/2020
Exec Dt:
05/07/2020
Exec Dt:
05/06/2020
Assignee:
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/14/2024 06:02 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