Patents by Inventor Norbert Weitkemper

Norbert Weitkemper 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).

Use of mixtures of active substances, containing phytostenols and/or phytostenol esters and potentiators, for the production of hypocholesterolemic agents

Patent number: 6444659

Abstract: A hypocholesterolemic composition containing: (a) an active ingredient selected from the group consisting of a phytostenol, a phytostenol ester, and mixtures thereof; and (b) a potentiating agent selected from the group consisting of a chitosan, a phytostenol sulfate, a (deoxy)ribonucleic acid, and mixtures thereof.

Type: Grant

Filed: May 28, 1999

Date of Patent: September 3, 2002

Assignee: Cognis Deutschland GmbH

Inventors: Norbert Weitkemper, Bernd Fabry
Use of mixtures of active substances for the production of hypocholesterolemic agents

Patent number: 6383514

Abstract: A hypocholesterolemic composition, for use in reducing serum cholesterol levels in warm-blooded organisms, the composition containing: (a) a phytostanol ester and (b) a tocopherol.

Type: Grant

Filed: May 20, 1999

Date of Patent: May 7, 2002

Assignee: Henkel Kommanditgesellschaft auf Aktien

Inventors: Norbert Weitkemper, Bernd Fabry

Use of mixtures of active substances, containing phytostenols and/or phytostenol esters and potentiators, for the production of hypocholesterolemic agents

Use of mixtures of active substances for the production of hypocholesterolemic agents