Patents by Inventor Ivan NIKOLIN

Ivan NIKOLIN 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 and system for monitoring the quality of fluids
    Patent number: 10107742
    Abstract: A method and system for monitoring the quality of fluids, wherein comprising the different features of a fluid with at least two different methods are measured and a measure for the quality of the fluid is derived and/or a process of the fluid deterioration is identified by comparing the results of the measurements of the at least two different methods, where the methods includes at least one optical absorption measurement and at least one electron paramagnetic resonance measurement.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: October 23, 2018
    Assignee: Siemens Aktiengesellschaft
    Inventors: Endre Brekke, Dmitry Dolgopyatov, Sandra Silke Jany, Vitaly Malinin, Ivan Nikolin
  • Device and method for monitoring fluid in subsea equipment
    Patent number: 9778182
    Abstract: Monitoring device and method for monitoring a fluid in subsea equipment, wherein the monitoring device includes a sensing element in contact with the fluid, at least one detector and a waveguide, where the sensing element is configured to implement an evanescent field absorption technique, the at least one detector is configured to detect an attenuated optical signal fed into the waveguide by at least one radiation source, and where the attenuation is caused by evanescent field absorption due to the fluid.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: October 3, 2017
    Assignee: Siemens Aktiengesellschaft
    Inventors: Dmitry Dolgopyatov, Ivan Nikolin
  • METHOD AND SYSTEM FOR MONITORING THE QUALITY OF FLUIDS
    Publication number: 20160131575
    Abstract: A method and system for monitoring the quality of fluids, wherein comprising the different features of a fluid with at least two different methods are measured and a measure for the quality of the fluid is derived and/or a process of the fluid deterioration is identified by comparing the results of the measurements of the at least two different methods, where the methods includes at least one optical absorption measurement and at least one electron paramagnetic resonance measurement.
    Type: Application
    Filed: June 18, 2013
    Publication date: May 12, 2016
    Inventors: Endre BREKKE, Dmitry DOLGOPYATOV, Sandra Silke JANY, Vitaly MALININ, Ivan NIKOLIN
  • DEVICE AND METHOD FOR MONITORING FLUID IN SUBSEA EQUIPMENT
    Publication number: 20160077003
    Abstract: Monitoring device and method for monitoring a fluid in subsea equipment, wherein the monitoring device includes a sensing element in contact with the fluid, at least one detector and a waveguide, where the sensing element is configured to implement an evanescent field absorption technique, the at least one detector is configured to detect an attenuated optical signal fed into the waveguide by at least one radiation source, and where the attenuation is caused by evanescent field absorption due to the fluid
    Type: Application
    Filed: May 7, 2013
    Publication date: March 17, 2016
    Inventors: Dmitry DOLGOPYATOV, Ivan NIKOLIN