Patents by Inventor Peter Juelg

Peter Juelg 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).

  • ISOLATING ANALYTES OF DIFFERENT ANALYTE CLASSES
    Publication number: 20240181456
    Abstract: In a method for isolating analytes of a first analyte class, which are extracellular vesicles and/or circulating tumor cells, and analytes of a second analyte class, which are cell-free nucleic acids, from the same sample volume of a biological sample in a centrifugal microfluidic system, the sample volume is guided into a first isolation chamber of a fluidics module containing a first isolation structure so that the analytes of the first analyte class are retained by the first isolation structure while the analytes of the second analyte class are not retained and pass through the first isolation structure as part of a residual liquid, which is passed into a second isolation chamber of the fluidics module containing a second isolation structure so that the analytes of the second analyte class are retained by the second isolation structure. The analytes of the first analyte class and the second analyte class are separated from the respective isolation structure to provide the analytes for subsequent analysis.
    Type: Application
    Filed: February 13, 2024
    Publication date: June 6, 2024
    Inventors: Nils PAUST, Peter JUELG, Jan LUEDDECKE, Tobias HUTZENLAUB, Franziska SCHLENKER, Ehsan Mahmodi ARJMAND, Gustav GRETHER, Marc KARLE
  • Device for the separation of flue gas particles in laparoscopy
    Patent number: 11439935
    Abstract: Subject matter of the present invention is a device for the separation of flue gas particles and liquid droplets in the exhaustion of surgical gases during laparoscopic interventions.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: September 13, 2022
    Assignee: W.O.M. World of Medicine GmbH
    Inventors: Fabian Langen, Peter Juelg
  • DEVICE FOR THE SEPARATION OF FLUE GAS PARTICLES IN LAPAROSCOPY
    Publication number: 20190366251
    Abstract: Subject matter of the present invention is a device for the separation of flue gas particles and liquid droplets in the exhaustion of surgical gases during laparoscopic interventions.
    Type: Application
    Filed: January 15, 2018
    Publication date: December 5, 2019
    Applicant: W.O.M. World of Medicine GmbH
    Inventors: Fabian LANGEN, Peter JUELG
  • Device and method for determining mixing ratios of flowing media
    Patent number: 9958426
    Abstract: The present invention relates to a device and a method for determining mixing ratios of flowing media, in particular for determining the mixing ratios of two gases by using two flow resistances with different characteristic curves, each flow resistance containing a differential pressure sensor and being connected in series, where one flow resistance is formed by a sintered metal filter and another flow resistance is formed by an orifice.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: May 1, 2018
    Assignee: W.O.M. WORLD OF MEDICINE GMBH
    Inventors: Matthias Koelm, Peter Juelg
  • DEVICE AND METHOD FOR DETERMINING MIXING RATIOS OF FLOWING MEDIA
    Publication number: 20160305921
    Abstract: The present invention relates to a device and a method for determining mixing ratios of flowing media, in particular for determining the mixing ratios of two gases by using two flow resistances with different characteristic curves, each flow resistance containing a differential pressure sensor and being connected in series, where one flow resistance is formed by a sintered metal filter and another flow resistance is formed by an orifice.
    Type: Application
    Filed: August 25, 2014
    Publication date: October 20, 2016
    Applicant: W.O.M. WORLD OF MEDICINE GMBH
    Inventors: Matthias Koelm, Peter Juelg