Patents by Inventor Stephan Schwers

Stephan Schwers 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: 20130095496
    Abstract: Soluble Quencher to reduce Background in qPCR assays The invention is in the field of is in the field of analytical technology. In particular, it is useful for conducting (RT-)quantitative PCR (qPCR) reactions for detection of DNA and RNA involving fluorescent probes. The distinguishing feature of the invention is to decrease the background not of an individual probe, but of all probes carrying the same fluorescent label. This is achieved by adding a soluble quenching dye to the qPCR reaction mix. The soluble quenching dye has an absorption of at least 40% of its maximal absorbance at the excitation wavelength and/or at the emission wave length of the fluorescent dye label This dye then acts as a “soluble shield” and allows to reduce the fluorescent background brought in by a large number of identically labeled probes. Depending on the nature (i.e.
    Type: Application
    Filed: May 10, 2011
    Publication date: April 18, 2013
    Applicant: SIEMENS HEALTHCARE DIAGNOSTICS INC.
    Inventor: Stephan Schwers
  • Patent number: 8355874
    Abstract: The invention relates to a method for developing a biomarker for the prognosis of the result of a therapeutical treatment based on data obtained in clinical studies, data remaining unchanged by therapy being subdivided into diagnostic and genomic parameters and the marker being defined by a combination of parameters. The method according to the invention is characterized by specifying the maximum number of parameters for defining the marker and thus the maximum complexity of the system from the beginning and by carrying out the search for defining parameters by sequential combination of clinical parameters (=z parameters) and/or genomic parameters (=x parameters).
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: January 15, 2013
    Assignee: Bayer Technology Services GmbH
    Inventors: Andreas Schuppert, Rolf Burghaus, Christian Von Törne, Stephan Schwers, Udo Stropp, Harald Kallabis
  • Publication number: 20100279429
    Abstract: Systems, methods and apparatus are provided for mixing an analyte in a planar waveguide cartridge. The invention includes adding magnetic particles to an analyte containing one or more types of target molecules; inserting the analyte and magnetic particles into the cartridge; and moving a magnetic filed proximate to and around the cartridge containing the analyte and magnetic particles, wherein the movement of the magnet field causes movement in the analyte.
    Type: Application
    Filed: November 6, 2008
    Publication date: November 4, 2010
    Applicant: BAYER TECHNOLOGY SERVICES GMBH
    Inventors: Karlheinz Hildenbrand, Alexandre Izmailov, Stephan Schwers
  • Publication number: 20100190169
    Abstract: The present invention relates to an isolated polynucleotide encoding a Na+/K+ ATPase polypeptide useful in methods to identify therapeutic agents useful for treating cardiovascular diseases, the polynucleotide is selected from the group consisting of: SEQ ID 4 and SEQ ID 5 (baySNP-1765) with allelic variation G in position 240 contained in a functional surrounding like full length cDNA for Na+/K+ ATPase and with or without the Na+/K+ ATPase promotor sequence; and SEQ ID 4 and SEQ ID 5 (baySNP-1765) with allelic variation A in position 240 contained in a functional surrounding like full length cDNA for Na+/K+ ATPase and with or without the Na+/K+ ATPase promotor sequence. The invention also provides diagnostic methods and kits including antibodies determining whether a human subject is at risk for a cardiovascular disease. The invention provides further polymorphic sequences and other genes.
    Type: Application
    Filed: December 17, 2009
    Publication date: July 29, 2010
    Applicant: SIEMENS HEALTHCARE DIAGNOSTICS INC.
    Inventors: Udo Stropp, Stephan Schwers, Elke Reifenberger, Harald Kallabis
  • Publication number: 20090294677
    Abstract: Methods are provided for enhancing the detection of analytes with waveguides by accounting for cumulative light absorptions attributable to the presence of one or more analytes in a sample as well as the waveguide material.
    Type: Application
    Filed: May 17, 2007
    Publication date: December 3, 2009
    Applicant: Siemens Healthcare Diagnostics Inc.
    Inventors: Alexandre Izmailov, Stephan Schwers
  • Publication number: 20090208945
    Abstract: The invention provides diagnostic methods and kits including oligo and/or polynucleotides or derivatives, including as well antibodies determining whether a human subject is at risk of getting adverse drug reaction after statin therapy. Still further the invention provides polymorphic sequences and other genes. The present invention further relates to isolated polynucleotides encoding a SADR gene polypeptide useful in methods to identify therapeutic agents and useful for preparation of a medicament to treat statin induced adverse drug reactions (SADR), the polynucleotide is selected from the group comprising: SEQ ID 1-35 with allelic variation as indicated in the sequences section contained in a functional surrounding like full length cDNA for SADR gene polypeptide and with or without the SADR gene promoter sequence.
    Type: Application
    Filed: December 19, 2006
    Publication date: August 20, 2009
    Applicant: SIEMENS MEDICAL SOLUTIONS DIAGNOSTICS GMBH
    Inventors: Stephan Schwers, Udo Stropp, Harald Kallabis, Andreas Schuppert, Rolf Burghaus, Christian Von Torne, Gerd Schmitz
  • Publication number: 20090208967
    Abstract: The invention provides diagnostic methods and kits including oligo and/or polynucleotides or derivatives, including as well antibodies determining whether a human subject is at risk of getting adverse drug reaction after statin therapy or whether the human subject is a high or low responder or a good a or bad metabolizer of statins. The invention provides further diagnostic methods and kits including antibodies determining whether a human subject is at risk for a cardiovascular disease. Still further the invention provides polymorphic sequences and other genes.
    Type: Application
    Filed: April 16, 2009
    Publication date: August 20, 2009
    Applicant: Siemens Healthcare Diagnostics GmbH
    Inventors: Udo Stropp, Stephan Schwers, Harald Kallabis, Gerd Schmitz
  • Publication number: 20090171052
    Abstract: Polyelectrolyte monolayers and multilayers for coating optical signal transducers are disclosed.
    Type: Application
    Filed: December 8, 2006
    Publication date: July 2, 2009
    Applicant: Siemens Medical Solutions Diagnostics GMBH
    Inventors: Karlheinz Hildenbrand, Stephan Schwers, Elke Reifenberger
  • Publication number: 20090138204
    Abstract: Provided are diagnostic methods and kits including oligo and/or polynucleotides or derivatives, including as well antibodies determining whether a human subject is at risk of getting adverse drug reaction after statin therapy or whether the human subject is a high or low responder or a good a or bad metabolizer of statins. The diagnostic methods and kits including antibodies determining whether a human subject is at risk for a cardiovascular disease. Also provided are polymorphic sequences and other genes and isolated polynucleotides encoding a phenotype associated (PA) gene polypeptide useful in methods to identify therapeutic agents and useful for preparation of a medicament to treat cardiovascular disease or influence drug response.
    Type: Application
    Filed: October 22, 2008
    Publication date: May 28, 2009
    Applicant: SIEMENS HEALTHCARE DIAGNOSTICS INC.
    Inventors: Stephan Schwers, Harald Kallabis, Udo Stropp
  • Publication number: 20090093689
    Abstract: The invention relates to a method for developing a biomarker for the prognosis of the result of a therapeutical treatment based on data obtained in clinical studies, data remaining unchanged by therapy being subdivided into diagnostic and genomic parameters and the marker being defined by a combination of parameters. The method according to the invention is characterized by specifying the maximum number of parameters for defining the marker and thus the maximum complexity of the system from the beginning and by carrying out the search for defining parameters by sequential combination of clinical parameters (=z parameters) and/or genomic parameters (=x parameters).
    Type: Application
    Filed: December 11, 2006
    Publication date: April 9, 2009
    Applicant: BAYER TECHNOLOGY SERVICES GMBH
    Inventors: Andreas Schuppert, Rolf Burghaus, Christian Von Torne, Stephan Schwers, Udo Stropp, Harald Kallabis
  • Publication number: 20080233582
    Abstract: The present invention provides SNPs, polymorphic variants, and haplotypes associated with cardiovascular disease. The invention also provides methods for detecting the SNPs, polymorphic variants, and haplotypes. The invention also provides methods for determining an individual's genotype with respect to one or more polymorphisms and/or haplotypes associated with cardiovascular disease. The invention further provides methods of determining whether an individual has or is susceptible to development or occurrence of a cardiovascular disease or event. The methods are useful for providing diagnostic and/or prognostic information, selecting therapeutic regimens, etc. The invention further provides reagents and kits for practicing the methods.
    Type: Application
    Filed: January 25, 2008
    Publication date: September 25, 2008
    Applicant: Siemens Healthcare Diagnostics Inc.
    Inventors: Monika Stoll, Gerd Assmann, Helmut Schulte, Werner Kroll, Stephan Schwers, Christoph Petry
  • Publication number: 20070202506
    Abstract: The present invention relates to an isolated polynucleotide encoding a Na+/K+ ATPase polypeptide useful in methods to identify therapeutic agents useful for treating cardiovascular diseases, the polynucleotide is selected from the group consisting of: SEQ ID 4 and SEQ ID 5 (baySNP-1765) with allelic variation G in position 240 contained in a functional surrounding like full length cDNA for Na+/K+ ATPase and with or without the Na+/K+ ATPase promotor sequence; and SEQ ID 4 and SEQ ID 5 (baySNP-1765) with allelic variation A in position 240 contained in a functional surrounding like full length cDNA for Na+/K+ ATPase and with or without the Na+/K+ ATPase promotor sequence. The invention also provides diagnostic methods and kits including antibodies determining whether a human subject is at risk for a cardiovascular disease. The invention provides further polymorphic sequences and other genes.
    Type: Application
    Filed: April 1, 2004
    Publication date: August 30, 2007
    Inventors: Udo Stropp, Stephan Schwers, Elke Reifenberger, Harald Kallabis
  • Publication number: 20070128597
    Abstract: Single Nucleotide Polymorphisms sensitively predicting Advserse Drug Reactions (ADR) and Drug Efficacy Abs tract. The invention provides diagnostic methods and kits including oligo and/or polynucleotides or derivatives, including as well antibodies determining whether a human subject is at risk of getting adverse drug reaction after statin therapy or whether the human subject is a high or low responder or a good a or bad metabolizer of statins. The invention provides further diagnostic methods and kits including antibodies determining whether a human subject is at risk for a cardiovascular disease. Still further the invention provides polymorphic sequences and other genes.
    Type: Application
    Filed: August 18, 2003
    Publication date: June 7, 2007
    Inventors: Stephan Schwers, Harald Kallabis, Udo Stropp
  • Publication number: 20060240421
    Abstract: The invention provides diagnostic methods and kits including oligo and/or polynucleotides or derivatives, including as well antibodies determining whether a human subject is at risk of getting adverse drug reaction after statin therapy or whether the human subject is a high or low responder or a good a or bad metabolizer of statins. The invention provides further diagnostic methods and kits including antibodies determining whether a human subject is at risk for a cardiovascular disease. Still further the invention provides polymorphic sequences and other genes.
    Type: Application
    Filed: July 28, 2003
    Publication date: October 26, 2006
    Inventors: Stephan Schwers, Harald Kallabis, Elke Reifenberger, Udo Stropp, Gerd Schmitz
  • Publication number: 20060204962
    Abstract: The invention provides diagnostic methods and kits including oligo and/or polynucleotides or derivatives, including as well antibodies determining whether a human subject is at risk of getting adverse drug reaction after statin therapy or whether the human subject is a high or low responder or a good a or bad metabolizer of statins. The invention provides further diagnostic methods and kits including antibodies determining whether a human subject is at risk for a cardiovascular disease. Still further the invention provides polymorphic sequences and other genes.
    Type: Application
    Filed: January 31, 2004
    Publication date: September 14, 2006
    Inventors: Udo Stropp, Stephan Schwers, Harald Kallabis, Gerd Schmitz
  • Publication number: 20050123919
    Abstract: The invention provides diagnostic methods and kits including oligo and/or polynucleotides or derivatives, including as well antibodies determining whether a human subject is at risk of getting adverse drug reaction after statin therapy or whether the human subject is a high or low responder or a good a or bad metabolizer of statins. The invention provides further diagnostic methods and kits including antibodies determining whether a human subject is at risk for a cardiovascular disease. Still further the invention provides polymorphic sequences and other genes.
    Type: Application
    Filed: February 14, 2003
    Publication date: June 9, 2005
    Applicant: Bayer Healthcare AG
    Inventors: Udo Stropp, Stephan Schwers, Harald Kallabis