Patents by Inventor Alexander Adlassnig

Alexander Adlassnig 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).

  • Determination of hydrogen peroxide concentrations
    Patent number: 9938555
    Abstract: For amperometric determination of the hydrogen peroxide concentration in a fluid sample, different electrical voltage steps are applied to the electrodes. In this process, at least one voltage is suitable for measuring the hydrogen peroxide concentration in the fluid sample, and at least one additional voltage is suitable for measuring the concentration of a substance in the fluid sample that acts as an interfering substance during measurement of the hydrogen peroxide concentration.
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: April 10, 2018
    Inventor: Alexander Adlassnig
  • DETERMINATION OF HYDROGEN PEROXIDE CONCENTRATIONS
    Publication number: 20100258451
    Abstract: For amperometric determination of the hydrogen peroxide concentration in a fluid sample, different electrical voltage steps are applied to the electrodes. In this process, at least one voltage is suitable for measuring the hydrogen peroxide concentration in the fluid sample, and at least one additional voltage is suitable for measuring the concentration of a substance in the fluid sample that acts as an interfering substance during measurement of the hydrogen peroxide concentration.
    Type: Application
    Filed: September 18, 2007
    Publication date: October 14, 2010
    Inventor: Alexander Adlassnig
  • Amperometric biosensor in thick film technology
    Patent number: 7442289
    Abstract: Described is an amperometric biosensor in thick film technology for the detection an/or determination of substances undergoing enzyme catalyzed reactions, especially glucose or lactate, comprising an inert carrier material, at least one transducer layer exhibiting a specific electrical conductivity ?>104 ?-1cm-1, and at least one bioactive layer with diffusion barrier function containing at least one enzyme specifically reacting with said substance to be measured, said bioactive layer exhibiting a specific electrical conductivity ?<1 ?-1cm-1 and said bioactive layer further effectively hinders other electroactive substances to reach the transducer layer within the time of measurement.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: October 28, 2008
    Inventors: Alexander Adlassnig, Juliua Schuster
  • Amperometric biosensor in thick film technology
    Publication number: 20040241746
    Abstract: Described is an amperometric biosensor in thick film technology for the detection an/or determination of substances undergoing enzyme catalyzed reactions, especially glucose or lactate, comprising an inert carrier material, at least one transducer layer exhibiting a specific electrical conductivity &khgr;>104 &OHgr;−1 cm−1, and at least one bioactive layer with diffusion barrier function containing at least one enzyme specifically reacting with said substance to be measured, said bioactive layer exhibiting a specific electrical conductivity &khgr;<1 &OHgr;−1 cm−1 and said bioactive layer further effectively hinders other electroactive substances to reach the transducer layer within the time of measurement.
    Type: Application
    Filed: February 9, 2004
    Publication date: December 2, 2004
    Inventors: Alexander Adlassnig, Julius Schuster