Won Dahye patents

• Method for preparing and separating alkylene carbonate using carbon dioxide in air

  US-2026008765-A1 · Jan 8, 2026 · US

• Basic electrocatalyst for carbon dioxide reduction and ethylene production, electrode and apparatus each including the same, and method of manufacturing the electrode

  US-12480218-B2 · Nov 25, 2025 · US

• Catalyst electrode for production of 2.5-furandicarboxylic acid and method for preparation thereof

  US-2025092540-A1 · Mar 20, 2025 · US

• Continuous production system for 2,5-furandicarboxylic acid and continuous production method for 2,5-furandicarboxylic acid

  US-2024368101-A1 · Nov 7, 2024 · US

• Co2-reduction membrane electrode assembly including cation exchange membrane, co2-reduction assembly including same mea, and method of manufacturing same mea

  US-2024093388-A1 · Mar 21, 2024 · US

• Metal-phosphorized catalyst for producing 2,5-furandicarboxylic acid and method for producing 2,5-furandicarboxylic acid using the same

  US-2023136651-A1 · May 4, 2023 · US

• Basic electrocatalyst for carbon dioxide reduction and ethylene production, electrode and apparatus each including the same, and method of manufacturing the electrode

  US-2020392632-A1 · Dec 17, 2020 · US

• Alkali metal-incorporated chalcopyrite compound-based thin film and method of fabricating the same

  US-2020343393-A1 · Oct 29, 2020 · US

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