Patents by Inventor Philippe Blach

Philippe Blach 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).

  • Process for preparing a carboxylic acid
    Patent number: 9822056
    Abstract: A process for preparing a carboxylic acid, including a step of bringing at least one vicinal diol or at least one vicinal polyol into contact with an atmosphere including oxygen, and a catalyst, and in the absence of additional solvent.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: November 21, 2017
    Assignees: Avril, Oleon SA, Centre National de la Recherche Scientifique (CNRS), Université Claude Bernard Lyon 1
    Inventors: Marc Lemaire, Estelle Metay, Marc Sutter, Yann Raoul, Eric Da Silva, Sophie Sambou, Philippe Blach
  • Process For Preparing A Carboxylic Acid
    Publication number: 20160326084
    Abstract: A process for preparing a carboxylic acid, including a step of bringing at least one vicinal diol or at least one vicinal polyol into contact with an atmosphere including oxygen, and a catalyst, and in the absence of additional solvent.
    Type: Application
    Filed: December 24, 2014
    Publication date: November 10, 2016
    Inventors: Marc Lemaire, Estelle Metay, Marc Sutter, Yann Raoul, Eric Da Silva, Sophie Sambou, Philippe Blach