Patents by Inventor Junji HIDAKA

Junji HIDAKA 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).

  • POLYAMIDE MEDIUM FOR PURIFYING PROTEIN-CONTAINING SOLUTION AND METHOD FOR PRODUCING POLYAMIDE MEDIUM
    Publication number: 20220212167
    Abstract: A method for producing a polyamide medium for purifying a protein-containing solution, comprising: a step of treating a polyamide medium before a treatment with an acidic or alkaline aqueous solution, with an acidic or alkaline aqueous solution.
    Type: Application
    Filed: April 7, 2020
    Publication date: July 7, 2022
    Applicant: ASAHI KASEI MEDICAL CO., LTD.
    Inventors: Hiroki TANIGUCHI, Junji HIDAKA
  • METHOD FOR PURIFYING PROTEIN
    Publication number: 20220177518
    Abstract: A method for purifying a protein-containing solution comprising a protein of interest, the method comprising the steps of: (a1) contacting the protein-containing solution with a porous medium comprising polyketone; and (a2) passing the protein-containing solution contacted with the porous medium comprising polyketone through a virus removal membrane.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 9, 2022
    Applicant: ASAHI KASEI MEDICAL CO., LTD.
    Inventors: Akika FUTAMURA, Hiroki TANIGUCHI, Junji HIDAKA