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: 2
Patent #:
Issue Dt:
12/26/2017
Application #:
14857133
Filing Dt:
09/17/2015
Publication #:
Pub Dt:
03/09/2017
Inventors:
Siwon Choi, Jongyoon Han
Title:
ION CONCENTRATION POLARIZATION-ELECTROCOAGULATION HYBRID WATER TREATMENT SYSTEM
Assignment: 1
Reel/Frame:
037956/0474Recorded: 03/11/2016Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/23/2015
Exec Dt:
11/23/2015
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
ELMORE PATENT LAW GROUP, P.C.
484 GROTON ROAD
WESTFORD, MA 01886
Assignment: 2
Reel/Frame:
039213/0629Recorded: 06/30/2016Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/04/2016
Assignee:
1000 INDEPENDENCE AVE., SW
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
BRENDA K. BANKS
1000 INDEPENDENCE AVE.
WASHINGTON, DC 20585

Search Results as of: 05/06/2024 12:49 AM
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