Patents by Inventor Jacques Janssen

Jacques Janssen 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 the separation of glycosylated hemoglobin Hb A1c by agarose gel electrophoresis
    Patent number: 5246558
    Abstract: According to the invention, an agarose gel containing chondroitin sulfate is used as a support medium for electrophoresis for separating glycosylated hemoglobin Hb Alc from the other types of hemoglobins.A densitometric analysis of the gel after electrophoresis enables the percentage of each type of hemoglobin contained in the sample to be quantified.
    Type: Grant
    Filed: January 15, 1992
    Date of Patent: September 21, 1993
    Assignee: Analis S.A.
    Inventors: Roland Chevigne, Jacques Janssen