Seoul
South Korea
3
2022-05-26
The entities that hold a legal rights for patent applications filed by inventor Noh Hwiyoon:
Hwiyoon Noh from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Hydrocarbon adsorption and desorption complex comprising zeolite with controlled cation ratio and preparation method therefor
#2 | 2022-05-19Catalyst for Adsorbing Hydrocarbon and Hydrocarbon Trap Comprising the Same
#3 | 2022-05-19Hydrocarbon adsorbent
5407934 ⎘