Patents by Inventor Claus C. Heuck

Claus C. Heuck 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).

  • Quantitative determination of the surface charge of serum lipoproteins
    Patent number: 4328000
    Abstract: Disclosed is the polyelectrolytic titration of serum lipoproteins, the negative surface charge of the latter being determined quantitatively by adding an excess amount of a polycation in aqueous solution to the particular serum lipoprotein and then back-titrating the positive charge, of the polycation, which has not been neutralized by the negative surface charge, against a chromotropic polyanion, in the presence of a metachromatic dye as the indicator. The method according is used for the diagnosis of lipometabolic disorders.
    Type: Grant
    Filed: August 15, 1980
    Date of Patent: May 4, 1982
    Assignee: BASF Aktiengesellschaft
    Inventors: Dieter Horn, Erik Lueddecke, Claus C. Heuck