Patents by Inventor Aika HASHIMOTO

Aika HASHIMOTO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD FOR PRODUCING PROPYLENE
    Publication number: 20240092709
    Abstract: A propylene production method includes: a reaction step of supplying a fresh raw material and a recycled raw material to a reactor to obtain a crude product; a gas-liquid separation step of separating the crude product into a gas phase and a liquid phase; a propylene recovery step of recovering propylene from the gas phase; and a recycling step of recovering the recycled raw material from the liquid phase.
    Type: Application
    Filed: January 26, 2022
    Publication date: March 21, 2024
    Inventors: Tetsuo SUZUKI, Fumikazu YAMASHITA, Aika HASHIMOTO