Patents by Inventor Philippe Rotter

Philippe Rotter 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).

  • Detergent composition comprising a system producing superoxide ions
    Patent number: 4088595
    Abstract: The invention relates to an improved detergent composition. This composition comprises at least one hydrosoluble salt of a metal selected from the group consisting of divalent iron, divalent cobalt and divalent nickel, associated with at least one hydrosoluble ligand which is a hydrogen donor and has at least two sites available for fixing to the said metal.Application to all cleaning, and preferably to laundry and dishwashing.
    Type: Grant
    Filed: August 6, 1976
    Date of Patent: May 9, 1978
    Assignee: Agence Nationale de Valorisation de la Recherche (ANVAR)
    Inventors: Adolf M. Michelson, Philippe Rotter