Patents by Inventor Serge Beurel

Serge Beurel 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 the regulation of lyophilization
    Patent number: 5428905
    Abstract: The invention relates to a process for the regulation of lyophilization in which the evaporative flux--that is to say, the output of evaporated water transferred on the trap (4)--is measured in a continuous manner, and action is carried out at the temperature of the racks (2) in order to reach, as close as possible, a predetermined optimal flux.
    Type: Grant
    Filed: June 11, 1993
    Date of Patent: July 4, 1995
    Inventors: Guy Beurel, Serge Beurel, Gilles Beurel