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 #:
10604894
Issue Dt:
03/31/2020
Application #:
15808125
Filing Dt:
11/09/2017
Publication #:
20180258587
Pub Dt:
09/13/2018
Inventors:
Chi-Wan JEON, Sang-Won PARK, Jun-Hwan BANG, Kyung-Sun SONG, Seung-Woo LEE, Hwan-Ju JO
Title:
METHOD OF REDUCING WASTE SLUDGE USING ACID TREATMENT AND METHOD OF CARBONATING CARBON DIOXIDE WITH HIGH PURITY USING PAPER MILL WASTE SLUDGE
Assignment: 1
Reel/Frame:
044088/0321Recorded: 11/10/2017Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
JEON, CHI-WAN
Exec Dt:
10/30/2017
PARK, SANG-WON
Exec Dt:
10/30/2017
BANG, JUN-HWAN
Exec Dt:
10/30/2017
SONG, KYUNG-SUN
Exec Dt:
10/30/2017
LEE, SEUNG-WOO
Exec Dt:
10/30/2017
JO, HWAN-JU
Exec Dt:
10/30/2017
Assignee:
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
124, GWAHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34132
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 2
Reel/Frame:
066191/0186Recorded: 01/22/2024Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
Exec Dt:
12/29/2023
Assignee:
UNIHUB INC.
GANGNAM-DAERO, SEOCHO-GU
10F, 251
SEOUL, KOREA, REPUBLIC OF 06735
Correspondent:
KEUNSOO MOON
22, MAPO-DAERO 7-GIL, MAPO-GU
310-1002
SEOUL, 04142 KOREA, REPUBLIC OF

Search Results as of: 06/19/2024 08:12 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