Patents by Inventor Peter Seelig
Peter Seelig 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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Patent number: 11928814Abstract: A method for generating a module configured to determine concentration of an analyte in a sample of a body fluid is disclosed. The method includes providing a first set of measurement data derived from images of one or more test strips indicating a color transformation in response to a body fluid containing an analyte. The images can be recorded by multiple devices with differing cameras, software and/or hardware device configurations for image recording and image data processing. A neural network model can be generated in a machine learning process applying an artificial neural network and a module configured to determine concentration of an analyte in a second sample of a body fluid can be generated. Further, the present disclosure includes a system for generating the module as well as a method and a system for determining concentration of an analyte in a sample of a bodily fluid.Type: GrantFiled: June 9, 2021Date of Patent: March 12, 2024Assignee: Roche Diabetes Care, Inc.Inventors: Max Berg, Fredrik Hailer, Bernd Limburg, Daniel Sieffert, Herbert Wieder, Peter Seelig, Benhur Aysin, Siva Chittajallu
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Publication number: 20210295515Abstract: A method for generating a module configured to determine concentration of an analyte in a sample of a body fluid is disclosed. The method includes providing a first set of measurement data derived from images of one or more test strips indicating a color transformation in response to a body fluid containing an analyte. The images can be recorded by multiple devices with differing cameras, software and/or hardware device configurations for image recording and image data processing. A neural network model can be generated in a machine learning process applying an artificial neural network and a module configured to determine concentration of an analyte in a second sample of a body fluid can be generated. Further, the present disclosure includes a system for generating the module as well as a method and a system for determining concentration of an analyte in a sample of a bodily fluid.Type: ApplicationFiled: June 9, 2021Publication date: September 23, 2021Inventors: Max Berg, Fredrik Hailer, Bernd Limburg, Daniel Sieffert, Herbert Wieder, Peter Seelig, Benhur Aysin, Siva Chittajallu
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Patent number: 9335333Abstract: A test tape cassette is disclosed that includes a cassette housing and an analytical test tape. The test tape includes a plurality of analytical test elements, a spreading fabric for applying a body fluid, and an underlying reagent layer for detecting an analyte in the body fluid. The cassette housing has an application tip that has a guide path extending longitudinally to the test tape in an arched-shape and is uncurved at right angles thereto for supporting the test tape in a kink-free manner. The guide path has an apex area with a central opening that delimits a measuring window for an optical measurement on the test elements.Type: GrantFiled: March 7, 2014Date of Patent: May 10, 2016Assignee: Roche Diabetes Care, Inc.Inventors: Joerg Dreibholz, Christian Freitag, Thomas Jaeck, Ingrid Keth, Rudolf Pachl, Elke Schmidtchen, Wolfgang Schwoebel, Peter Seelig
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Patent number: 9095847Abstract: There is disclosed a tape cassette having a reeled-up carrier tape that carries at least one type of functional elements, namely test elements and/or puncturing elements, that are arranged at a distance from each other in a tape direction. The distances in the tape direction from a functional element to the next functional element of the same type change periodically in space at a period P. Moreover, there is disclosed a method for manufacture of a tape cassette of this type.Type: GrantFiled: December 13, 2012Date of Patent: August 4, 2015Assignee: Roche Diabetes Care, Inc.Inventors: Ulrich Porsch, Christian Freitag, Peter Seelig, Thomas Jaeck, Jens Schaefer
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Patent number: 8821790Abstract: The invention concerns a diagnostic tape unit with a test tape that can be wound onto a spool which comprises a transport tape and a plurality of test elements mounted thereon, where the test elements have an analytical reagent layer, a carrier foil supporting the reagent layer and a piece of adhesive tape connecting the carrier foil with the transport tape, and where the front side of the reagent layer facing away from the carrier foil is designed for the application of a sample substance. According to the invention it is proposed that the test elements in combination with the light transmitting transport tape in each case form an optical multi-layer system for a rear-side reflection-photometric measurement of the reagent layer.Type: GrantFiled: April 16, 2013Date of Patent: September 2, 2014Assignee: Roche Diagnostics Operations, Inc.Inventors: Peter Seelig, Helmut Leininger
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Publication number: 20140186213Abstract: A test tape cassette is disclosed that includes a cassette housing and an analytical test tape. The test tape includes a plurality of analytical test elements, a spreading fabric for applying a body fluid, and an underlying reagent layer for detecting an analyte in the body fluid. The cassette housing has an application tip that has a guide path extending longitudinally to the test tape in an arched-shape and is uncurved at right angles thereto for supporting the test tape in a kink-free manner. The guide path has an apex area with a central opening that delimits a measuring window for an optical measurement on the test elements.Type: ApplicationFiled: March 7, 2014Publication date: July 3, 2014Applicant: Roche Diagnostics Operations, Inc.Inventors: Joerg Dreibholz, Christian Freitag, Thomas Jaeck, Ingrid Keth, Rudolf Pachl, Elke Schmidtchen, Wolfgang Schwoebel, Peter Seelig
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Publication number: 20130230428Abstract: The invention concerns a diagnostic tape unit with a test tape that can be wound onto a spool which comprises a transport tape and a plurality of test elements mounted thereon, where the test elements have an analytical reagent layer, a carrier foil supporting the reagent layer and a piece of adhesive tape connecting the carrier foil with the transport tape, and where the front side of the reagent layer facing away from the carrier foil is designed for the application of a sample substance. According to the invention it is proposed that the test elements in combination with the light transmitting transport tape in each case form an optical multi-layer system for a rear-side reflection-photometric measurement of the reagent layer.Type: ApplicationFiled: April 16, 2013Publication date: September 5, 2013Applicant: Roche Diagnostics Operations, Inc.Inventors: Peter Seelig, Helmut Leininger
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Patent number: 8449823Abstract: The invention concerns a diagnostic tape unit with a test tape that can be wound onto a spool which comprises a transport tape and a plurality of test elements mounted thereon, where the test elements have an analytical reagent layer, a carrier foil supporting the reagent layer and a piece of adhesive tape connecting the carrier foil with the transport tape, and where the front side of the reagent layer facing away from the carrier foil is designed for the application of a sample substance. According to the invention it is proposed that the test elements in combination with the light transmitting transport tape in each case form an optical multi-layer system for a rear-side reflection-photometric measurement of the reagent layer.Type: GrantFiled: November 5, 2010Date of Patent: May 28, 2013Assignee: Roche Diagnostics Operations, Inc.Inventors: Peter Seelig, Helmut Leininger
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Patent number: 8383056Abstract: A blood glucose test instrument kit having modular component parts capable of being assembled into a plurality of different handheld blood glucose test instruments is disclosed. The kit comprises the combination of an interconnection platform adapted to connect to a collection of interoperable modules. The collection of interoperable modules including: a plurality of different measurement engine modules, at least one user interface module, at least one power supply module. A handheld blood glucose test instrument is assembled by the interconnection to the interconnection platform of at least one measurement engine module, at least one user interface module, and at least one power supply module. The inter-module communication among the modules connected thereto to achieve enhanced glucose test instrument reliability by effecting at least one reliability protocol selected from a group of reliability protocols.Type: GrantFiled: October 15, 2010Date of Patent: February 26, 2013Assignees: Roche Diagnostics Operations, Inc., Roche Diagnostics GmbHInventors: Blaine E. Ramey, Karl Werner, Richard W. Wilson, Christian Niesporek, Ralf Schmitz, Peter Seelig, Kai-Oliver Schwenker, Ulrich Porsch
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Publication number: 20120094370Abstract: A blood glucose test instrument kit having modular component parts capable of being assembled into a plurality of different handheld blood glucose test instruments is disclosed. The kit comprises the combination of an interconnection platform adapted to connect to a collection of interoperable modules. The collection of interoperable modules including: a plurality of different measurement engine modules, at least one user interface module, at least one power supply module. A handheld blood glucose test instrument is assembled by the interconnection to the interconnection platform of at least one measurement engine module, at least one user interface module, and at least one power supply module. The inter-module communication among the modules connected thereto to achieve enhanced glucose test instrument reliability by effecting at least one reliability protocol selected from a group of reliability protocols.Type: ApplicationFiled: October 15, 2010Publication date: April 19, 2012Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.Inventors: Blaine E. Ramey, Karl Werner, Richard W. Wilson, Christian Niesporek, Ralf Schmitz, Peter Seelig, Kai-Oliver Schwenker, Ulrich Porsch
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Publication number: 20110273715Abstract: The invention concerns a diagnostic tape unit with a test tape that can be wound onto a spool which comprises a transport tape and a plurality of test elements mounted thereon, where the test elements have an analytical reagent layer, a carrier foil supporting the reagent layer and a piece of adhesive tape connecting the carrier foil with the transport tape, and where the front side of the reagent layer facing away from the carrier foil is designed for the application of a sample substance. According to the invention it is proposed that the test elements in combination with the light transmitting transport tape in each case form an optical multi-layer system for a rear-side reflection-photometric measurement of the reagent layer.Type: ApplicationFiled: November 5, 2010Publication date: November 10, 2011Inventors: Peter Seelig, Helmut Leininger
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Publication number: 20080100851Abstract: A system and method for the optical determination of the concentration of an analyte in a body fluid. The system comprises an analytical test element which has a support layer and a detection area arranged thereon which contains the reagents required for the detection of the analyte in a body fluid as well as an instrument which has an illumination unit with at least one light source, a detection unit and an evaluation unit. The detection unit is optically scanned with the illumination unit and the detection unit.Type: ApplicationFiled: April 9, 2007Publication date: May 1, 2008Inventors: Jean-Michel Asfour, Hans-Peter Haar, Rudolf Pachl, Peter Seelig, Bernd Stenkamp, Volker Zimmer
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Patent number: 6500923Abstract: The present invention relates to a dermatomyositis-specific auto-antigen, a DNA encoding it and a process for the preparation thereof as well as its use.Type: GrantFiled: September 22, 1998Date of Patent: December 31, 2002Assignee: Privates Institut fur Immunologie und Molekulargenetik GmbHInventors: Hans Peter Seelig, Manfred Renz
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Patent number: 6440679Abstract: The present invention relates to a dermatomyositis-specific auto-antigen, a DNA encoding it and a process for the preparation thereof as well as its use.Type: GrantFiled: February 12, 1999Date of Patent: August 27, 2002Assignee: Privates Institut fur Immunologie und Molekulargenetik GmbHInventors: Hans Peter Seelig, Manfred Renz
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Patent number: 6329517Abstract: The present invention relates to a dermatomyositis-specific auto-antigen, a DNA encoding it and a process for the preparation thereof as well as its use.Type: GrantFiled: January 12, 1998Date of Patent: December 11, 2001Assignee: Privates Institut für Imonologie und Molekulargenetik GmbHInventors: Hans Peter Seelig, Manfred Renz