Patents by Inventor Roger Poisson

Roger Poisson 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 and apparatus for heterogeneous phase synthesis of macromolecules such as peptides, polynucloetides or oligosaccharides
    Patent number: 5466608
    Abstract: Method and device for the synthesis of macromolecules, including peptides, polynucleotides or oligosaccharides. The method and device involves a reactor which contains a solid support on which a component of the product to be synthesized is fixed. The reactor comprises filters at its ends and is mounted movably for rectilinear reciprocating movement in a vessel which contains a reactive liquid. A temperature probe is provided to detect the temperature variations of the reactive liquid due to passage into and out of the reactor. The progress of coupling and deprotection reactions which occur in the synthesis of peptides, polynucleotides and oligosaccharides is monitored.
    Type: Grant
    Filed: September 7, 1993
    Date of Patent: November 14, 1995
    Assignee: Rhon-Poulenc Rorer S.A.
    Inventors: Gerard Lapluye, Roger Poisson