Method for producing acidic gas absorbent and acidic gas absorbent produced by the method
US-2025288947-A1 · Sep 18, 2025 · US
This page is not indexed by search engines while we improve data quality.
Nam Sung Chan patents
Nam Sung Chan is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nam Sung Chan |
| Total patents | 18 |
| First publication | Feb 26, 2015 |
| Latest publication | Sep 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Carbon dioxide capture agent containing two types of amine compounds and carbon dioxide capture method using the same
US-2025229219-A1 · Jul 17, 2025 · US
Carbon dioxide absorbent composition and method for capturing carbon dioxide using the same
US-2024399294-A1 · Dec 5, 2024 · US
Composite catalyst for carbon dioxide absorbent regeneration
US-2024216894-A1 · Jul 4, 2024 · US
Hydrogen sulfide adsorbent in biogas and biogas purification system using the same
US-11826719-B2 · Nov 28, 2023 · US
Acid gas absorbent in biogas and biogas purification system using the same
US-11707725-B2 · Jul 25, 2023 · US
Acid gas absorbent in biogas and biogas purification system using the same
US-2022161224-A1 · May 26, 2022 · US
Hydrogen sulfide adsorbent in biogas and biogas purification system using the same
US-2021402368-A1 · Dec 30, 2021 · US
Method for regenerating an amine-based, acid gas absorbent using a catalyst mixture containing silver oxide and silver carbonbate
US-11198090-B2 · Dec 14, 2021 · US
Carbon dioxide conversion method using metal oxides
US-2020384447-A1 · Dec 10, 2020 · US
Recent patents
Latest publications not already listed above.
Carbon dioxide trapping device and method capable of producing electricity
US-10818953-B2 · Oct 27, 2020 · US
Method for regeneration of acid gas absorbents using mixed catalyst of silver oxide and silver carbonate
US-2020330920-A1 · Oct 22, 2020 · US
Carbon dioxide collecting apparatus and method using independent power generation means
US-10561976-B2 · Feb 18, 2020 · US
Carbon dioxide trapping device and method capable of producing electricity
US-2017256812-A1 · Sep 7, 2017 · US
Compound including oxalate, carbon dioxide absorbent including the same, method of preparing carbon dioxide absorbent and method of removing carbon dioxide
US-9713790-B2 · Jul 25, 2017 · US
Carbon dioxide collecting apparatus and method using independent power generation means
US-2017072361-A1 · Mar 16, 2017 · US
Compound including activated metal and ligand, carbon dioxide absorbent including the compound, method of preparing the carbon dioxide absorbent, and method of removing carbon dioxide
US-2015056115-A1 · Feb 26, 2015 · US
Compound including oxalate, carbon dioxide absorbent including the same, method of preparing carbon dioxide absorbent and method of removing carbon dioxide
US-2015056114-A1 · Feb 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Korea Inst Energy Res | 13 |
| Korea Energy Research Inst | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D53/1475 | 15 |
| B01D53/62 | 14 |
| B01D53/1425 | 13 |
| B01D53/1493 | 13 |
| Y02C20/40 | 12 |