Patents by Inventor Viorel Rusu

Viorel Rusu 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).

  • Patent number: 12105094
    Abstract: Various embodiments of the present disclosure relate to a method for analyzing target compounds from a fluid or dried biological sample by using a microfluidic sample device including a hollow cartridge and an absorbent body unit.
    Type: Grant
    Filed: August 24, 2023
    Date of Patent: October 1, 2024
    Assignee: Magtivio B.V.
    Inventors: Mario Wuttke, Viorel Rusu, Erik Ruijters, Gerbert Schaap, Sven Goethel
  • Publication number: 20230393142
    Abstract: Various embodiments of the present disclosure relate to a method for analyzing target compounds from a fluid or dried biological sample by using a microfluidic sample device including a hollow cartridge and an absorbent body unit.
    Type: Application
    Filed: August 24, 2023
    Publication date: December 7, 2023
    Inventors: Mario Wuttke, Viorel Rusu, Erik Ruijters, Gerbert Schaap, Sven Goethel
  • Patent number: 11774456
    Abstract: Various embodiments of the present disclosure relate to a method for analyzing target compounds from a fluid or dried biological sample by using a microfluidic sample device including a hollow cartridge and an absorbent body unit.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: October 3, 2023
    Assignee: magtivio b.v
    Inventors: Mario Wuttke, Viorel Rusu, Erik Ruijters, Gerbert Schaap, Sven Goethel
  • Publication number: 20220206010
    Abstract: Various embodiments of the present disclosure relate to a method for analyzing target compounds from a fluid or dried biological sample by using a microfluidic sample device including a hollow cartridge and an absorbent body unit.
    Type: Application
    Filed: March 17, 2022
    Publication date: June 30, 2022
    Inventors: Mario Wuttke, Viorel Rusu, Erik Ruijters, Gerbert Schaap, Sven Goethel
  • Patent number: 11307207
    Abstract: Various embodiments of the present disclosure relate to a method for analyzing target compounds from a fluid or dried biological sample by using a microfluidic sample device including a hollow cartridge and an absorbent body unit.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: April 19, 2022
    Assignee: magtivio b.v
    Inventors: Mario Wuttke, Viorel Rusu, Erik Ruijters, Gerbert Schaap, Sven Goethel
  • Publication number: 20190324043
    Abstract: Various embodiments of the present disclosure relate to a method for analyzing target compounds from a fluid or dried biological sample by using a microfluidic sample device including a hollow cartridge and an absorbent body unit.
    Type: Application
    Filed: May 31, 2019
    Publication date: October 24, 2019
    Inventors: Mario Wuttke, Viorel Rusu, Erik Ruijters, Gerbert Schaap, Sven Goethel
  • Patent number: 10254203
    Abstract: The disclosure relates to a method for the selective separation of proteins from liquid biological materials which, based on the total quantity, contain a small proportion of one or more trace components, by means of the addition of polar organic solvents having a dipole moment in the range from 1.6 to 4.0 Debye, and adsorption of the proteins on a solid phase carrier, wherein the trace components are separated from the proteins bound to the solid phase carrier by adsorption by means of a) magnetic field, b) centrifugal force, c) gravitational force or d) compressive force, and the trace components remain in the liquid.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: April 9, 2019
    Assignee: Magtivio B.V.
    Inventors: Viorel Rusu, Sven Goethel
  • Publication number: 20170138940
    Abstract: A method for isolating trace components selected from various groups and substances as set forth in the disclosure includes a) lysis of the cells and/or b) depletion of proteins by binding on mobile, magnetic silica gel beads and/or c) removal of peptides, amino acids, sugars, lipids, phospholipids and inorganic salts by binding on mobile, magnetic silica gel beads. The binding on the mobile, magnetic silica gel beads under b) and/or c) takes place non-selectively, selectively and/or reversibly, and the isolation of the trace components takes place timely offset after steps b) and/or c) with the aid of magnetic separation by binding on the surface of the mobile, magnetic silica gel beads, which differ from the mobile, magnetic silica gel beads under b) and/or c) in terms of different functional groups.
    Type: Application
    Filed: October 27, 2016
    Publication date: May 18, 2017
    Inventors: Sven Goethel, Viorel Rusu, Erik Ruijters, Tim Welten
  • Publication number: 20150185124
    Abstract: The disclosure relates to a method for the selective separation of proteins from liquid biological materials which, based on the total quantity, contain a small proportion of one or more trace components, by means of the addition of polar organic solvents having a dipole moment in the range from 1.6 to 4.0 Debye, and adsorption of the proteins on a solid phase carrier, wherein the trace components are separated from the proteins bound to the solid phase carrier by adsorption by means of a) magnetic field, b) centrifugal force, c) gravitational force or d) compressive force, and the trace components remain in the liquid.
    Type: Application
    Filed: March 16, 2015
    Publication date: July 2, 2015
    Inventors: Viorel Rusu, Sven Goethel
  • Publication number: 20120053572
    Abstract: Instruments coated with ferrofluids for invasive medicine can be imaged by magnetic resonance imaging (MRI) with high quality.
    Type: Application
    Filed: January 27, 2009
    Publication date: March 1, 2012
    Applicant: MagnaMedics GmbH
    Inventors: Viorel Rusu, Paul Borm