Patents by Inventor Willebrordus Bernardus VAN SCHEPPINGEN

Willebrordus Bernardus VAN SCHEPPINGEN 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).

  • NOVEL ALL-TRANS POLYENE AMPHOTERIC MACROLIDE
    Publication number: 20230183285
    Abstract: The present invention is directed to a process for purifying natamycin, to an all-trans polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Inventors: Alexander Lucia Leonardus DUCHATEAU, Peter Philip LANKHORST, Willebrordus Bernardus VAN SCHEPPINGEN
  • NOVEL EPOXIDE POLYENE AMPHOTERIC MACROLIDE AND PROCESS FOR PURIFYING NATAMYCIN
    Publication number: 20230151045
    Abstract: The present invention is directed to a process for purifying natamycin, to an epoxide polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.
    Type: Application
    Filed: January 19, 2023
    Publication date: May 18, 2023
    Inventors: Alexander Lucia Leonardus DUCHATEAU, Peter Philip LANKHORST, Willebrordus Bernardus VAN SCHEPPINGEN
  • All-trans polyene amphoteric macrolide
    Patent number: 11623939
    Abstract: The present invention is directed to a process for purifying natamycin, to an all-trans polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: April 11, 2023
    Assignee: DSM IP ASSETS B.V.
    Inventors: Alexander Lucia Leonardus Duchateau, Peter Philip Lankhorst, Willebrordus Bernardus Van Scheppingen
  • Epoxide polyene amphoteric macrolide and process for purifying natamycin
    Patent number: 11591360
    Abstract: The present invention is directed to a process for purifying natamycin, to an epoxide polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: February 28, 2023
    Assignee: DSM IP ASSETS B.V.
    Inventors: Alexander Lucia Leonardus Duchateau, Peter Philip Lankhorst, Willebrordus Bernardus Van Scheppingen
  • NOVEL ALL-TRANS POLYENE AMPHOTERIC MACROLIDE
    Publication number: 20210230207
    Abstract: The present invention is directed to a process for purifying natamycin, to an all-trans polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.
    Type: Application
    Filed: August 15, 2019
    Publication date: July 29, 2021
    Inventors: Alexander Lucia Leonardus DUCHATEAU, Peter Philip LANKHORST, Willebrordus Bernardus VAN SCHEPPINGEN
  • NOVEL EPOXIDE POLYENE AMPHOTERIC MACROLIDE AND PROCESS FOR PURIFYING NATAMYCIN
    Publication number: 20210188892
    Abstract: The present invention is directed to a process for purifying natamycin, to an epoxide polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.
    Type: Application
    Filed: August 15, 2019
    Publication date: June 24, 2021
    Inventors: Alexander Lucia Leonardus DUCHATEAU, Peter Philip LANKHORST, Willebrordus Bernardus VAN SCHEPPINGEN