Patents by Inventor Jeffrey Edwin Janso

Jeffrey Edwin Janso 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).

  • Pyrrolo[4,3,2-de]quinolin-8-amine compounds and methods of their preparation and use
    Patent number: 8486961
    Abstract: The present invention relates to compounds of formula I: methods of their use, processes for their preparation and isolated actinomycetes strains capable of preparing pyrrolo[4,3,2-de]quinolin-8-amine compounds.
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: July 16, 2013
    Assignee: Wyeth LLC
    Inventors: Min He, Jeffrey Edwin Janso, Ker Yu, Leonard Alexander McDonald, Laurel Rita Barbieri, Ariamala Gopalsamy
  • PYRROLO[4,3,2-DE]QUINOLIN-8-AMINE COMPOUNDS AND METHODS OF THEIR PREPARATION AND USE
    Publication number: 20100041692
    Abstract: The present invention relates to compounds of formula I: methods of their use, processes for their preparation and isolated actinomycetes strains capable of preparing pyrrolo[4,3,2-de]quinolin-8-amine compounds.
    Type: Application
    Filed: August 12, 2009
    Publication date: February 18, 2010
    Applicant: Wyeth
    Inventors: Min He, Jeffrey Edwin Janso, Ker Yu, Leonard Alexander McDonald, Laurel Rita Barbieri, Ariamala Gopalsamy
  • Antibiotic cytosporacin
    Patent number: 6784204
    Abstract: This disclosure describes new antibiotic Cytosporacin having the structure: The invention relates to a new antibiotic designated Cytosporacin, to its production by fermentation, to methods for its recovery and concentration from the crude solutions, and to process for its purification. The invention includes within its scope the agent in dilute form, as a crude concentrate, and in pure form. The invention also relates to the use of the compound according to the invention in antimicrobial compositions and as antiseptics or disinfectants.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: August 31, 2004
    Assignee: Wyeth Holdings Corporation, Five Giralda Farms
    Inventors: Haiyin He, Jeffrey Edwin Janso
  • Antibiotic cytosporacin
    Publication number: 20040082648
    Abstract: This disclosure describes new antibiotic Cytosporacin having the structure: 1
    Type: Application
    Filed: October 14, 2003
    Publication date: April 29, 2004
    Applicant: Wyeth Holdings Corporation
    Inventors: Haiyin He, Jeffrey Edwin Janso