Patents by Inventor Josep Lluis Matallana Julia

Josep Lluis Matallana Julia 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).

  • 2-phenylpyran-4-one derivatives
    Patent number: 7354936
    Abstract: The present invention relates to 2-(4-sulphonylphenyl)pyran-4-one derivatives of general formula processes for their preparation, pharmaceutical compositions containing them, and their medical uses.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: April 8, 2008
    Assignee: Almirall AG
    Inventors: Maria Isabel Crespo Crespo, Juan Miguel Jimenez Mayorga, Josep Lluis Matallana Julia, Joan Feixas Gras
  • 2-Phenylpyran-4-one derivatives
    Publication number: 20030232880
    Abstract: The present invention relates to 2-(4-sulphonylphenyl)pyran-4-one derivatives of general formula 1
    Type: Application
    Filed: September 16, 2002
    Publication date: December 18, 2003
    Inventors: Maria Isabel Crespo Crespo, Juan Miguel Jimenez Mayorga, Josep Lluis Matallana Julia, Joan Feixas Gras