Patents by Inventor Alexandre Tresmondi

Alexandre Tresmondi 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).

  • METHOD FOR PREPARING A CARBOXYLIC ACID ESTER
    Publication number: 20130053600
    Abstract: A method of manufacturing a carboxylic acid ester is described. Also described, is a method for manufacturing a carboxylic acid ester by reacting a carboxylic acid and an alcohol, wherein the reaction is performed in the presence of an excess of carboxylic acid.
    Type: Application
    Filed: February 3, 2011
    Publication date: February 28, 2013
    Applicant: RHODIA POLIAMIDA E ESPECIALIDADES LTDA
    Inventors: Carlos Eduardo Marenco, Wilson Martins, Alexandre Tresmondi, Joël Schwartz
  • METHOD FOR CARBOXYLIC ACID ESTERIFICATION
    Publication number: 20120220798
    Abstract: The present invention relates to a method for esterification from alcohols and carboxylic acids using a heterogeneous catalyst, wherein the esterification reaction is performed at high temperatures enabling an improvement in the compromise between selectivity, conversion, and kinetics in various types of devices for implementing the method.
    Type: Application
    Filed: August 23, 2010
    Publication date: August 30, 2012
    Applicant: RHODIA OPERATIONS
    Inventors: Daniel Amoros, Pascal Pitiot, Mathias Brehelin, Alexandre Tresmondi