Patents by Inventor Carsten Johnsen

Carsten Johnsen 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).

  • Multisensor array for detection of analytes or mixtures thereof in gas or liquid phase
    Patent number: 9671392
    Abstract: The present invention relates to a multisensor array for detection of analytes in the gas phase or in the liquid phase, comprising at least two different chemo-selective compounds represented by the general formula (I) wherein the hetero atoms X1-X4 and the substituents R1-R4 are defined in the specification and the dashed bonds represent independently of each other either a single bond or a double bond. Said chemo-selective compounds are capable of individually changing physicochemical properties when exposed to analytes or analyte mixtures and these changes can be detected by a transducer or an array of transducers. The present invention does also relate to the use of at least two different chemo-selective compounds in a sensor array, a method for preparation of such sensor arrays and the use of said sensor arrays. Furthermore the present invention relates to methods for detecting and identifying analytes or mixtures thereof in the gas phase or in the liquid phase.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: June 6, 2017
    Assignee: Danmarks Tekniske Universitet
    Inventors: Jan Oskar Jeppsen, Natalie Kostesha, Carsten Johnsen, Kent Albin Nielsen, Anja Boisen, Mogens Havsteen Jakobsen
  • MULTISENSOR ARRAY FOR DETECTION OF ANALYTES OR MIXTURES THEREOF IN GAS OR LIQUID PHASE
    Publication number: 20130096030
    Abstract: The present invention relates to a multisensor array for detection of analytes in the gas phase or in the liquid phase, comprising at least two different chemo-selective compounds represented by the general formula (I) wherein the hetero atoms X1-X4 and the substituents R1-R4 are defined in the specification and the dashed bonds represent independently of each other either a single bond or a double bond. Said chemo-selective compounds are capable of individually changing physicochemical properties when exposed to analytes or analyte mixtures and these changes can be detected by a transducer or an array of transducers. The present invention does also relate to the use of at least two different chemo-selective compounds in a sensor array, a method for preparation of such sensor arrays and the use of said sensor arrays. Furthermore the present invention relates to methods for detecting and identifying analytes or mixtures thereof in the gas phase or in the liquid phase.
    Type: Application
    Filed: March 31, 2011
    Publication date: April 18, 2013
    Applicants: SYDDANSK UNIVERSITET, DANMARKS TEKNISKE UNIVERSITET
    Inventors: Jan Oskar Jeppesen, Natalie Kostesha, Carsten Johnsen, Kent Albin Nielsen, Anja Boisen, Mogens Havsteen Jakobsen