Ahn Gui Ryong is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ahn Gui Ryong |
| Total patents | 12 |
| First publication | Jul 28, 2015 |
| Latest publication | Dec 31, 2019 |
Publications ranked by popularity score, then publication date.
US-10518237-B2 · Dec 31, 2019 · US
US-10226757-B2 · Mar 12, 2019 · US
US-2018280874-A1 · Oct 4, 2018 · US
US-10016724-B2 · Jul 10, 2018 · US
US-2018028998-A1 · Feb 1, 2018 · US
US-2017007962-A1 · Jan 12, 2017 · US
US-2016332149-A1 · Nov 17, 2016 · US
US-9469544-B2 · Oct 18, 2016 · US
US-2016166986-A1 · Jun 16, 2016 · US
US-2016101983-A1 · Apr 14, 2016 · US
Latest publications not already listed above.
US-2015329367-A1 · Nov 19, 2015 · US
US-9093580-B2 · Jul 28, 2015 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hanwha Chemical Corp | 12 |
| Korea Res Inst Chemical Tech | 2 |
| Hyun Deoc Hwan | 1 |
| Cho Jae Eock | 1 |
| Lee Dong Ho | 1 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C16/24 | 5 |
| C01B33/10763 | 4 |
| B01D2258/0216 | 4 |
| B01D2257/2045 | 4 |
| B01D53/8659 | 4 |