Patents by Inventor Michael Spiteller

Michael Spiteller 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).

  • Endophytic camptothecin and camptothecinoid producing fungi and process of producing the same
    Patent number: 7378268
    Abstract: The present invention relates to a novel source of microorganism for production of Camptothecin and related camptothecinoids. The invention also discloses its isolation, screening for Camptothecin production, growth, fermentation requirements and chemical analysis of Camptothecin (camptothecinoids).
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: May 27, 2008
    Assignee: Council Of Scientific & Industrial Research
    Inventors: Satish Chander Puri, Vijeshwar Verma, Touseef Amna, Geeta Handa, Vinay Gupta, Neelam Verma, Ravi Kant Khajuria, Ajit Kumar Saxena, Ghulam Nabi Qazi, Michael Spiteller
  • Novel endophytic camptothecin and camptothecinoid producing fungi and process of producing the same
    Publication number: 20060134762
    Abstract: The present invention relates to a novel source of microorganism for production of Camptothecin and related camptothecinoids. The invention also discloses its isolation, screening for Camptothecin production, growth, fermentation requirements and chemical analysis of Camptothecin (camptothecinoids).
    Type: Application
    Filed: December 21, 2004
    Publication date: June 22, 2006
    Inventors: Satish Puri, Vijeshwar Verma, Touseef Amna, Geeta Handa, Vinay Gupta, Neelam Verma, Ravi Khajuria, Ajit Saxena, Ghulam Qazi, Michael Spiteller