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).
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Publication number: 20130095496Abstract: 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: ApplicationFiled: May 10, 2011Publication date: April 18, 2013Applicant: SIEMENS HEALTHCARE DIAGNOSTICS INC.Inventor: Stephan Schwers
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Patent number: 8355874Abstract: 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: GrantFiled: December 11, 2006Date of Patent: January 15, 2013Assignee: Bayer Technology Services GmbHInventors: Andreas Schuppert, Rolf Burghaus, Christian Von Törne, Stephan Schwers, Udo Stropp, Harald Kallabis
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Publication number: 20100279429Abstract: 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: ApplicationFiled: November 6, 2008Publication date: November 4, 2010Applicant: BAYER TECHNOLOGY SERVICES GMBHInventors: Karlheinz Hildenbrand, Alexandre Izmailov, Stephan Schwers
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Publication number: 20100190169Abstract: 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: ApplicationFiled: December 17, 2009Publication date: July 29, 2010Applicant: SIEMENS HEALTHCARE DIAGNOSTICS INC.Inventors: Udo Stropp, Stephan Schwers, Elke Reifenberger, Harald Kallabis
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Publication number: 20090294677Abstract: 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: ApplicationFiled: May 17, 2007Publication date: December 3, 2009Applicant: Siemens Healthcare Diagnostics Inc.Inventors: Alexandre Izmailov, Stephan Schwers
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Publication number: 20090208945Abstract: 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: ApplicationFiled: December 19, 2006Publication date: August 20, 2009Applicant: SIEMENS MEDICAL SOLUTIONS DIAGNOSTICS GMBHInventors: Stephan Schwers, Udo Stropp, Harald Kallabis, Andreas Schuppert, Rolf Burghaus, Christian Von Torne, Gerd Schmitz
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Publication number: 20090208967Abstract: 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: ApplicationFiled: April 16, 2009Publication date: August 20, 2009Applicant: Siemens Healthcare Diagnostics GmbHInventors: Udo Stropp, Stephan Schwers, Harald Kallabis, Gerd Schmitz
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Publication number: 20090171052Abstract: Polyelectrolyte monolayers and multilayers for coating optical signal transducers are disclosed.Type: ApplicationFiled: December 8, 2006Publication date: July 2, 2009Applicant: Siemens Medical Solutions Diagnostics GMBHInventors: Karlheinz Hildenbrand, Stephan Schwers, Elke Reifenberger
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Publication number: 20090138204Abstract: 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: ApplicationFiled: October 22, 2008Publication date: May 28, 2009Applicant: SIEMENS HEALTHCARE DIAGNOSTICS INC.Inventors: Stephan Schwers, Harald Kallabis, Udo Stropp
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Publication number: 20090093689Abstract: 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: ApplicationFiled: December 11, 2006Publication date: April 9, 2009Applicant: BAYER TECHNOLOGY SERVICES GMBHInventors: Andreas Schuppert, Rolf Burghaus, Christian Von Torne, Stephan Schwers, Udo Stropp, Harald Kallabis
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Publication number: 20080233582Abstract: 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: ApplicationFiled: January 25, 2008Publication date: September 25, 2008Applicant: Siemens Healthcare Diagnostics Inc.Inventors: Monika Stoll, Gerd Assmann, Helmut Schulte, Werner Kroll, Stephan Schwers, Christoph Petry
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Publication number: 20070202506Abstract: 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: ApplicationFiled: April 1, 2004Publication date: August 30, 2007Inventors: Udo Stropp, Stephan Schwers, Elke Reifenberger, Harald Kallabis
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Publication number: 20070128597Abstract: 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: ApplicationFiled: August 18, 2003Publication date: June 7, 2007Inventors: Stephan Schwers, Harald Kallabis, Udo Stropp
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Publication number: 20060240421Abstract: 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: ApplicationFiled: July 28, 2003Publication date: October 26, 2006Inventors: Stephan Schwers, Harald Kallabis, Elke Reifenberger, Udo Stropp, Gerd Schmitz
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Publication number: 20060204962Abstract: 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: ApplicationFiled: January 31, 2004Publication date: September 14, 2006Inventors: Udo Stropp, Stephan Schwers, Harald Kallabis, Gerd Schmitz
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Publication number: 20050123919Abstract: 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: ApplicationFiled: February 14, 2003Publication date: June 9, 2005Applicant: Bayer Healthcare AGInventors: Udo Stropp, Stephan Schwers, Harald Kallabis