Patents by Inventor Rolf Sigrist
Rolf Sigrist 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: 10684297Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method includes adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid includes parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid includes parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: GrantFiled: February 13, 2019Date of Patent: June 16, 2020Assignee: Roche Diagnostics Operations, Inc.Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Publication number: 20190178902Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method includes adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid includes parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid includes parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: ApplicationFiled: February 13, 2019Publication date: June 13, 2019Applicant: Roche Diagnostics Operations, Inc.Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Patent number: 10247744Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method includes adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid includes parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid includes parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: GrantFiled: April 24, 2018Date of Patent: April 2, 2019Assignee: Roche Diagnostics Operations, Inc.Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Publication number: 20180238919Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method includes adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid includes parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid includes parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: ApplicationFiled: April 24, 2018Publication date: August 23, 2018Applicant: Roche Diagnostics Operations, Inc.Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Patent number: 9983221Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method includes adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid includes parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid includes parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: GrantFiled: August 29, 2016Date of Patent: May 29, 2018Assignee: Roche Diagnostics Operations, Inc.Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Patent number: 9810705Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method includes adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid includes parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid includes parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: GrantFiled: August 29, 2016Date of Patent: November 7, 2017Assignee: Roche Diagnostics Operations, Inc.Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Publication number: 20160370392Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method comprises adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid comprises parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid comprises parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: ApplicationFiled: August 29, 2016Publication date: December 22, 2016Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Publication number: 20160370391Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method comprises adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid comprises parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid comprises parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: ApplicationFiled: August 29, 2016Publication date: December 22, 2016Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Patent number: 9459270Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method includes adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid includes parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid includes parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: GrantFiled: June 5, 2015Date of Patent: October 4, 2016Assignee: Roche Diagnostics Operations, Inc.Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Publication number: 20150362516Abstract: A method and system for automatic in-vitro diagnostic analysis are described. The method comprises adding a first reagent type and a second reagent type to a first test liquid during a first and second cycle times respectively. The addition of the first reagent type to the first test liquid comprises parallel addition of a second reagent type to a second test liquid during the first cycle time. The addition of the second reagent type to the first test liquid comprises parallel addition of a first reagent type to a third test liquid during the second cycle time, respectively.Type: ApplicationFiled: June 5, 2015Publication date: December 17, 2015Inventors: Thomas Meyer, Gottlieb Schacher, Rolf Sigrist, Christian Guzek
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Patent number: 8361387Abstract: A method and system for automatically processing of liquid samples involving mixing of the samples with fluids are disclosed. The system includes a storing and handling device for storing and handling of fluid containers, which includes: a storing member provided with a plurality of storing positions, adapted for accommodating the fluid containers, the storing member having at least two storing levels, each of which extending in a plane, which are being stacked in a direction orthogonally aligned to the plane; and a handler, adapted for automatically transferring the fluid containers at least with respect to the storing positions. A method for operating such storing and handling device is also disclosed, wherein individual fluid containers are transferred between storing positions of a same or different storing levels in accordance with processing of the liquid samples.Type: GrantFiled: November 23, 2009Date of Patent: January 29, 2013Assignee: Roche Diagnostics Operations, Inc.Inventors: Gottlieb Schacher, Rolf Sigrist
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Publication number: 20100132484Abstract: A method and system for automatically processing of liquid samples involving mixing of the samples with fluids are disclosed. The system includes a storing and handling device for storing and handling of fluid containers, which includes: a storing member provided with a plurality of storing positions, adapted for accommodating the fluid containers, the storing member having at least two storing levels, each of which extending in a plane, which are being stacked in a direction orthogonally aligned to the plane; and a handler, adapted for automatically transferring the fluid containers at least with respect to the storing positions. A method for operating such storing and handling device is also disclosed, wherein individual fluid containers are transferred between storing positions of a same or different storing levels in accordance with processing of the liquid samples.Type: ApplicationFiled: November 23, 2009Publication date: June 3, 2010Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.Inventors: Gottlieb Schacher, Rolf Sigrist
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Patent number: 7585678Abstract: A method for determining a reference position for a pipetting needle which is part of an automatic analytical apparatus that includes a rotatable conveyor, conveyor driving means, an automatic pipetting unit having a needle transport device, excenter mechanism, a level detection means, and a reference member for determining a reference position.Type: GrantFiled: September 20, 2006Date of Patent: September 8, 2009Assignee: Roche Diagnostics Operations, Inc.Inventor: Rolf Sigrist
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Publication number: 20070065945Abstract: A method for determining a reference position for a pipetting needle which is part of an automatic analytical apparatus.Type: ApplicationFiled: September 20, 2006Publication date: March 22, 2007Inventor: Rolf sIGRIST