Cho Kanghee patents

• Pressure swing adsorption apparatus for hydrogen purification from decomposed ammonia gas and hydrogen purification method using the same

  US-12508535-B2 · Dec 30, 2025 · US

• Electrochemical system

  US-2025313976-A1 · Oct 9, 2025 · US

• Pressure swing adsorption apparatus for high purity hydrogen purification from ammonia decomposition and hydrogen purification method using the same

  US-2025001352-A1 · Jan 2, 2025 · US

• Pressure swing adsorption apparatus for hydrogen purification from decomposed ammonia gas and hydrogen purification method using the same

  US-2024100469-A1 · Mar 28, 2024 · US

• Highly selective carbon monoxide adsorbent and method of preparing the same

  US-11059022-B2 · Jul 13, 2021 · US

• Pressure swing adsorption process and pressure swing adsorption apparatus

  US-10933366-B2 · Mar 2, 2021 · US

• Pressure swing adsorption process and pressure swing adsorption apparatus

  US-2019151790-A1 · May 23, 2019 · US

• Method of removing calcium from hydrocarbon fraction using extraction agent including 2-oxopropanol or derivatives thereof

  US-10005969-B2 · Jun 26, 2018 · US

• Adsorption type cooling apparatus using nanoporous aluminophosphate and operation method thereof

  US-2018135895-A1 · May 17, 2018 · US

• Method of removing calcium from hydrocarbon fraction using extraction agent including 2-oxopropanol or derivatives thereof

  US-2017342329-A1 · Nov 30, 2017 · US

No data yet.