Patents by Inventor Elmar MILLIUS

Elmar MILLIUS 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 preparation of n-carboxyanhydrides
    Patent number: 12435048
    Abstract: The invention discloses a method for the preparation of N-carboxyanhydrides (NCAs) by reaction of amino acids with phosgene.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 7, 2025
    Assignee: LONZA LTD
    Inventors: Jens Schmidt, Candid Stoffel, Elmar Millius
  • METHOD FOR PREPARATION OF N-CARBOXYANHYDRIDES
    Publication number: 20210253543
    Abstract: The invention discloses a method for the preparation of N-carboxyanhydrides (NCAs) by reaction of amino acids with phosgene.
    Type: Application
    Filed: September 26, 2019
    Publication date: August 19, 2021
    Inventors: Jens SCHMIDT, Candid STOFFEL, Elmar MILLIUS