Patents by Inventor Hans Wilhelm Doerr

Hans Wilhelm Doerr 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).

  • Condensation products based on bicyclic or polycyclic aromatics or heteroaromatics
    Patent number: 8945610
    Abstract: The invention relates to a condensation product obtainable by reaction of a1) at least one bicyclic or polycyclic aromatic or heteroaromatic, where the bicyclic or polycyclic aromatic or heteroaromatic is substituted by at least one carboxyl group (—COOH), and where the carboxyl group can be present in salt form, a2) at least one carbonyl compound, a3) if appropriate at least one sulfonating agent, a4) at least one urea derivative, and a5) if appropriate at least one further aromatic or heteroaromatic, or a physiologically tolerable salt thereof.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: February 3, 2015
    Assignee: BASF SE
    Inventors: Sebastien Garnier, Stephan Hüffer, Günter Scherr, Joachim Roser, Ulrich Mrowietz, Hans Wilhelm Doerr, Jindrich Cinatl, Martin Michaelis
  • CONDENSATION PRODUCTS BASED ON BICYCLIC OR POLYCYCLIC AROMATICS OR HETEROAROMATICS
    Publication number: 20100316695
    Abstract: The invention relates to a condensation product obtainable by reaction of a1) at least one bicyclic or polycyclic aromatic or heteroaromatic, where the bicyclic or polycyclic aromatic or heteroaromatic is substituted by at least one carboxyl group (—COOH), and where the carboxyl group can be present in salt form, a2) at least one carbonyl compound, a3) if appropriate at least one sulfonating agent, a4) at least one urea derivative, and a5) if appropriate at least one further aromatic or heteroaromatic, or a physiologically tolerable salt thereof.
    Type: Application
    Filed: November 11, 2008
    Publication date: December 16, 2010
    Applicant: BASF SE
    Inventors: Sebastien Garnier, Stephan Hueffer, Guenter Scherr, Joachim Roser, Ulrich Mrowietz, Hans Wilhelm Doerr, Jindrich Cinatl, Martin Michaelis
  • Use of ethylene diamine disuccinate for preparing a medicament with antiviral properties
    Patent number: 6140367
    Abstract: Use of (S,S)-N,N'-ethylenediamine disuccinate (EDDS) of formula I wherein M.dbd.H.sup.+ and/or any pharmaceutically acceptable cation, for the preparation of a medicament for the treatment of cytomegaloviral infections which has immunosuppressive properties.
    Type: Grant
    Filed: January 19, 1999
    Date of Patent: October 31, 2000
    Assignee: AnalytiCon AG Biotechnologie Pharmazie
    Inventors: Hans Wilhelm Doerr, Kai Uwe Bindseil, Lutz Muller-Kuhrt, Holger Rabenau, Jindrich Cinatl