Patents by Inventor Stefan Willmann

Stefan Willmann 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).

  • Publication number: 20220193085
    Abstract: Methods of thromboprophylaxis using rivaroxaban is provided for children with congenital heart disease post-Fontan procedure.
    Type: Application
    Filed: December 16, 2021
    Publication date: June 23, 2022
    Applicants: JANSSEN PHARMACEUTICALS, INC., BAYER PHARMA ATKIENGESELLSCHAFT
    Inventors: CHRISTOPHER NESSEL, Stefan Willmann, Dagmar Kubitza, Roger M. Mills, Catherine Vanden Boom, Elliot Barnathan, Liza Miriam Pina
  • Patent number: 10285958
    Abstract: The invention relates to a combination of two or more pharmaceutically active substances, of which at least one is a metabolic product (“metabolite”) of the other (“parent substance”), wherein in particular the dosages thereof are selected such that genotypically or phenotypically related variability in the conversion of the parent substance to the metabolite in particular individuals is compensated for.
    Type: Grant
    Filed: May 27, 2013
    Date of Patent: May 14, 2019
    Assignee: BAYER AKTIENGESELLSCHAFT
    Inventors: Stefan Willmann, Thomas Eiβing, Kristin Dickschen
  • Publication number: 20170326080
    Abstract: The invention relates to a combination of two or more pharmaceutically active substances, of which at least one is a metabolic product (“metabolite”) of the other (“parent substance”), wherein in particular the dosages thereof are selected such that genotypically or phenotypically related variability in the conversion of the parent substance to the metabolite in particular individuals is compensated for.
    Type: Application
    Filed: January 31, 2017
    Publication date: November 16, 2017
    Applicant: BAYER AKTIENGESELLSCHAFT
    Inventors: Stefan WILLMANN, Thomas ElßING, Kristin DICKSCHEN
  • Publication number: 20170326081
    Abstract: The invention relates to a combination of two or more pharmaceutically active substances, of which at least one is a metabolic product (“metabolite”) of the other (“parent substance”), wherein in particular the dosages thereof are selected such that genotypically or phenotypically related variability in the conversion of the parent substance to the metabolite in particular individuals is compensated for.
    Type: Application
    Filed: June 16, 2017
    Publication date: November 16, 2017
    Inventors: Stefan Willmann, Thomas Eissing, Kristin Dickschen
  • Patent number: 9095653
    Abstract: The invention relates to a method for the controlled dosage of a medicament as a function of time by means of a method for the determination of a corresponding dosage profile and corresponding control of a dosage instrument.
    Type: Grant
    Filed: February 19, 2005
    Date of Patent: August 4, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Stefan Willmann, Walter Schmitt, Jörg Lippert, Ingmar Dorn
  • Publication number: 20150174082
    Abstract: The invention relates to a combination of two or more pharmaceutically active substances, of which at least one is a metabolic product (“metabolite”) of the other (“parent substance”), wherein in particular the dosages thereof are selected such that genotypically or phenotypically related variability in the conversion of the parent substance to the metabolite in particular individuals is compensated for.
    Type: Application
    Filed: May 27, 2013
    Publication date: June 25, 2015
    Applicant: BAYER TECHNOLOGY SERVICES GmbH
    Inventors: Stefan Willmann, Thomas Eissing, Kristin Dickschen
  • Patent number: 8038645
    Abstract: The invention relates to a device for the time-controlled intravenous administering of the anesthetic propofol by means of a method used for determining an adequate dosage profile and adequately controlling an infusion pump as a metering apparatus.
    Type: Grant
    Filed: June 3, 2006
    Date of Patent: October 18, 2011
    Assignee: Bayer Technology Services GmbH
    Inventors: Andrea Nicole Edginton, Stefan Willmann, Walter Schmitt
  • Patent number: 7765092
    Abstract: A computer system and a method for calculating an ADME properties of a substance on the basis of molecular properties of the substance by using a biophysical model, into which the molecular properties are entered as input quantities. The biophysical model establishes a relationship between the molecular properties and the ADME properties.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: July 27, 2010
    Assignee: Bayer Technology Services GmbH
    Inventors: Walter Schmitt, Jörg Keldenich, Jannis Batoulis, Michael Beck, Roger-Michael Brunne, Thorsten Bürger, Thorsten Pötter, Felix Reichel, Stefan Willmann
  • Publication number: 20100094202
    Abstract: The invention relates to a device for the time-controlled intravenous administering of the anesthetic propofol by means of a method used for determining an adequate dosage profile and adequately controlling an infusion pump as a metering apparatus.
    Type: Application
    Filed: June 3, 2006
    Publication date: April 15, 2010
    Applicant: BAYER TECHNOLOGY SERVICES GMBH
    Inventors: Andrea Nicole Edginton, Stefan Willmann, Walter Schmitt
  • Publication number: 20090306944
    Abstract: The invention relates to a device for use in the clinical/therapeutical field for the patient-individual optimization of the dosage and/or the dosage scheme of a drug based on rational, mathematical models which take into consideration possible physiological variations that are due to the illness or other particularities of the patient and the interaction with co-drugs that are administered at times close to each other. The invention also relates to the supply of said drug dose by means of a dosage device.
    Type: Application
    Filed: June 16, 2007
    Publication date: December 10, 2009
    Applicant: BAYER TECHNOLOGY SERVICES GMBH
    Inventors: Stefan Willmann, Karsten Höhn, Andreas Edginton, Walter Schmitt
  • Patent number: 7539607
    Abstract: Computer system for calculating a pharmacokinetic behavior of a chemical substance in insects, comprising: a physiologically based pharmacokinetic simulation model (102) of an insect for predicting concentration/time profiles of the chemical substance in compartments of the insect, the simulation model having at least one parameter which is dependent on the substance, and a prediction module (110) for predicting the at least one parameter on the basis of a physicochemical property of the substance.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: May 26, 2009
    Assignee: Bayer Technology Services GmbH
    Inventors: Stefan Willmann, Walter Schmitt
  • Publication number: 20070273867
    Abstract: A process and an are described, which enable the analysis of very small amounts of sample (2) by infrared spectroscopy method. The invention relates in particular to a method which includes the following steps: aspirating the liquid sample (2) into a metering apparatus (1), metering the sample (2) onto the optical element (4) of an ATR apparatus, drying the sample (6), carrying out an ATR-IR spectroscopy measurement, forecasting the concentration of the analytes to be detected using a model-based calibration procedure.
    Type: Application
    Filed: June 23, 2004
    Publication date: November 29, 2007
    Inventors: Edgar Diessel, Stefan Willmann, Peter Kamphaus, Frank Lison
  • Publication number: 20070253903
    Abstract: The invention relates to a method for dosing specific doses and timed dosage profiles of medicaments (in animals and humans) as well as agrochemicals (for the treatment of plants).
    Type: Application
    Filed: May 14, 2005
    Publication date: November 1, 2007
    Applicant: BAYER TECHNOLOGY SERVICES GMBH
    Inventors: Bernhard Knab, Jorg Lippert, Roland Loosen, Andreas Schuppert, Michael Sevestre, Juri Solodenko, Stefan Willmann
  • Publication number: 20070196479
    Abstract: The invention relates to a method for the controlled dosage of a medicament as a function of time by means of a method for the determination of a corresponding dosage profile and corresponding control of a dosage instrument.
    Type: Application
    Filed: February 19, 2005
    Publication date: August 23, 2007
    Inventors: Stefan Willmann, Walter Schmitt, Jorg Lippert, Ingmar Dorn
  • Publication number: 20050137807
    Abstract: A method is described for selecting chemical compounds and visualizing their ADME properties using an indication-specific target profile. In one embodiment, the method comprises determining and/or selecting molecular properties of one or more compounds in a computer database. This information is used to generate one or more ADME maps describing the compounds' behaviour in a biophysical model. An indication-specific target profile of the desired ADME properties is defined and compared with the compounds' actual ADME profile or map to make an optimized selection of compounds.
    Type: Application
    Filed: October 22, 2004
    Publication date: June 23, 2005
    Applicant: Bayer Technology Services GmbH
    Inventors: Jorg Lippert, Michael Sevestre, Walter Schmitt, Stefan Willmann
  • Publication number: 20050119832
    Abstract: The invention relates to a computer system and a method for calculating an ADME property of a substance, which comprises the following steps: a. input of molecular properties of said substance into a biophysical model, whereby said biophysical model describes a correlation between the molecular properties and the ADME property and b. output of the ADME property.
    Type: Application
    Filed: November 25, 2002
    Publication date: June 2, 2005
    Inventors: Walter Schmitt, Jorg Keldenich, Jannis Batoulis, Michael Beck, Roger-Michael Brunne, Thorsten Burger, Thorsten Potter, Felix Reichel, Stefan Willmann
  • Publication number: 20050075274
    Abstract: A method for determining the interaction of one or more chemical active compounds with organisms. The method comprises selecting at least one compound and analyzing its physiko-chemical and/or biochemical characteristics including its pharmacokinetic properties in various anatomical and physiological compartments of the organism in question. The relevant physiological compartments are characterized with respect to the compound's various pharmacokinetic properties that may vary with the mode of administering the compound. A combined system of coupled differential equations is then used to simulate a concentration-time curve of the active compound in selected compartments.
    Type: Application
    Filed: September 8, 2004
    Publication date: April 7, 2005
    Applicant: Bayer Technology Services GmbH
    Inventors: Stefan Willmann, Walter Schmitt, Franco Fois
  • Publication number: 20050074803
    Abstract: Method for determining the dose of at least one active agent based on a genetic analysis. The method comprises analyzing specific genes for their nucleotide sequence or their expression levels of gene-specific proteins and/or RNA molecules. The gene-specific data is assigned one or more relevant physiological functions of the human or animal body, in particular those which have an influence on the metabolism, absorption, excretion or distribution of the active agent in the body. The gene-specific data and the assigned physiological functions are then integrated into a physiology-based pharmacokinetic model (PBPK model). The PBPK model integrates pharmacokinetic data relating to one or more active agents. The PBPK model may also receive and evaluate patient-specific data directly inputted and combined with data from a knowledge database comprising known values of pharmacokinetic parameters. The PBPK's integration of these data provide a calculation of the individual dose of the active agent.
    Type: Application
    Filed: September 23, 2004
    Publication date: April 7, 2005
    Applicant: Bayer Technology Services GmbH
    Inventors: Walter Schmitt, Stefan Willmann, Edgar Diessel, Ingmar Dorn, Jens Burmeister
  • Publication number: 20040172230
    Abstract: Computer system for calculating a pharmacokinetic behavior of a chemical substance in insects, comprising:
    Type: Application
    Filed: November 14, 2003
    Publication date: September 2, 2004
    Applicant: Bayer Aktiengesellschaft
    Inventors: Stefan Willmann, Walter Schmitt