Patents by Inventor Dominique Didenot

Dominique Didenot 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).

  • Mineralization apparatus for the individual, automatic, treatment of samples of products placed in recipients
    Patent number: 4693867
    Abstract: The present invention relates to an apparatus for the mineralization of compounds which includes a micro-wave heating chamber which receives the sample containing portion of a sample container and has a stack which surrounds the upper portion of the sample container which extends out of the micro-wave heating chamber. The apparatus further includes a transporting system which supplies the sample containers to the micro-wave heating chamber in individual, automatic and random succession.
    Type: Grant
    Filed: February 27, 1985
    Date of Patent: September 15, 1987
    Assignee: Societe Prolabo (Societe Anonyme)
    Inventors: Roger Commarmot, Dominique Didenot, Jean-Francois Gardais
  • Apparatus for the chemical reaction by wet process of various products
    Patent number: 4681740
    Abstract: The present invention relates to an apparatus for the chemical reaction of compounds, wherein said apparatus comprises: sample container means having an enlarged sample containing portion at a lower end thereof and an upwardly extending neck portion, a housing defining a microwave heating chamber having an upper wall and defining in said upper wall an opening and a stack bordering said opening and rising to a height forming an absorption barrier to micro-waves. The invention is more particularly applicable to a reaction of mineralization.
    Type: Grant
    Filed: February 27, 1985
    Date of Patent: July 21, 1987
    Assignee: Societe Prolabo
    Inventors: Roger Commarmot, Dominique Didenot, Jean-Francois Gardais