Patents by Inventor Karl Sivert Anders Soederbaerg

Karl Sivert Anders Soederbaerg 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).

  • METHOD OF DETECTING THE PRESENCE OF A BIOMARKER IN A SAMPLE OF A FLOWABLE SUBSTANCE AND A DETECTOR ASSEMBLY FOR USE IN THE DETECTION OF THE BIOMARKER IN THE SAMPLE
    Publication number: 20220163544
    Abstract: In the detection of the presence of a biomarker or the like in a sample of a flowable substance, e.g. a powder or a liquid, usually a body fluid, such as blood, urine, or saliva, for example, a disposable sample receiver (3) is used, which has a receiving chamber (301) that is dimensioned to receive a predetermined volume and is surrounded by a depression (303) receiving any excess volume for which there is no room in the receiving chamber (301). The receiving chamber (301) has a bottom outlet (302) closed by a removable strip (33), e.g. a plastic strip or foil. Upon pulling away the strip (33) from the bottom outlet, the sample in the receiving chamber is emptied into a flow path (32) leading to at least one detection compartment (321) permitting direct visual inspection. Preferably, disposable sample receiver (3) is used in a detector assembly (1) including an electronic camera (23), a CPU (26) and a display (22).
    Type: Application
    Filed: February 7, 2022
    Publication date: May 26, 2022
    Inventors: Anna SOEDERLUND, Ana Catarina DE ARAÚJO SILVA, Johan Gustav SVAHN, Sebastian DE ARTEAGA, Michael LUNDH, Karl Sivert Anders SOEDERBAERG, Nils Olof ERIKSSON
  • Detection of a biomarker in a sample of a flowable substance
    Patent number: 11255864
    Abstract: In the detection of the presence of a biomarker or the like in a sample of a flowable substance, e.g. a powder or a liquid, usually a body fluid, such as blood, urine, or saliva, for example, a disposable sample receiver (3) is used, which has a receiving chamber (301) that is dimensioned to receive a predetermined volume and is surrounded by a depression (303) receiving any excess volume for which there is no room in the receiving chamber (301). The receiving chamber (301) has a bottom outlet (302) closed by a removable strip (33), e.g. a plastic strip or foil. Upon pulling away the strip (33) from the bottom outlet, the sample in the receiving chamber is emptied into a flow path (32) leading to at least one detection compartment (321) permitting direct visual inspection. Preferably, disposable sample receiver (3) is used in a detector assembly (1) including an electronic camera (23), a CPU (26) and a display (22).
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: February 22, 2022
    Assignee: CALMARK SWEDEN AB
    Inventors: Anna Soederlund, Ana Catarina De Araújo Silva, Johan Gustav Svahn, Sebastian De Arteaga, Michael Lundh, Karl Sivert Anders Soederbaerg, Nils Olof Eriksson