Patents by Inventor Premavathy Levasseur

Premavathy Levasseur 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).

  • Publication number: 20180187216
    Abstract: The present invention relates to the use of a bacterium of the genus Microbacterium for the production of a compound endowed with antibacterial activity.
    Type: Application
    Filed: July 1, 2016
    Publication date: July 5, 2018
    Inventors: Pascal DHULSTER, Dominique LE BELLER, Jean-Paul LEONETTI, Huges MANDAVID, Prémavathy LEVASSEUR, Marjorie VALENDUC
  • Publication number: 20100092443
    Abstract: The invention relates to the combination of nitrogenated heterocyclic antibacterial compounds of formula (I) with other antibacterial compounds and the use of same as drugs. The nitrogenated heterocyclic compounds are of general formula (I) wherein R1 represents a (CH2)n-NH2 or (CH2)n—NHR radical, where R is a (C1-C6) alkyl and n is equal to 1 or 2; R2 represents a hydrogen atom; R3 and R4 together form an aromatic nitrogenated heterocycle with 5 apexes with 1, 2 or 3 nitrogen atoms optionally substituted by one or several R? groups, R? being selected in the group composed of a hydrogen atom and the alkyl radicals with 1 to 6 carbon atoms, in free form, as zwitterions, and in the form of salts of pharmaceutically acceptable inorganic or organic bases and acids.
    Type: Application
    Filed: August 5, 2009
    Publication date: April 15, 2010
    Applicant: Novexel
    Inventors: Premavathy Levasseur, John Lee Pace, Kenneth Coleman, John Lowther