Patents by Inventor Gennady Khomutov

Gennady Khomutov 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).

  • Non-metallic coating and method of its production
    Patent number: 9677187
    Abstract: A method of forming a non-metallic coating on a metallic substrate involves the steps of positioning the metallic substrate in an electrolysis chamber and applying a sequence of voltage pulses of alternating polarity to electrically bias the substrate with respect to an electrode. Positive voltage pulses anodically bias the substrate with respect to the electrode and negative voltage pulses cathodically bias the substrate with respect to the electrode. The amplitude of the positive voltage pulses is potentiostatically controlled, whereas the amplitude of the negative voltage pulses is galvanostatically controlled.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: June 13, 2017
    Assignees: Cambridge Nanolitic Limited, Cambridge Nanotherm Limited
    Inventors: Pavel Shashkov, Gennady Khomutov, Aleksey Yerokhin, Sergey Usov
  • Insulated metal substrate
    Patent number: 9551082
    Abstract: An insulated metal substrate (IMS) for supporting a device comprises a metallic substrate having a ceramic coating formed at least in part by oxidation of a portion of the surface of the metallic substrate. The ceramic coating has a dielectric strength of greater than 50 KV mm?1 and a thermal conductivity of greater than 5 Wm?1K?1.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: January 24, 2017
    Assignee: CAMBRIDGE NANOTHERM LIMITED
    Inventors: Pavel Shashkov, Gennady Khomutov, Aleksey Yerokhin, Sergey Usov
  • NON-METALLIC COATING AND METHOD OF ITS PRODUCTION
    Publication number: 20160186352
    Abstract: A method of forming a non-metallic coating on a metallic substrate involves the steps of positioning the metallic substrate in an electrolysis chamber and applying a sequence of voltage pulses of alternating polarity to electrically bias the substrate with respect to an electrode. Positive voltage pulses anodically bias the substrate with respect to the electrode and negative voltage pulses cathodically bias the substrate with respect to the electrode. The amplitude of the positive voltage pulses is potentiostatically controlled, wheras the amplitude of the negative voltage pulses is galvanostatically controlled.
    Type: Application
    Filed: February 7, 2012
    Publication date: June 30, 2016
    Applicant: CAMBRIDGE NANOLITIC LIMITED
    Inventors: Pavel SHASHKOV, Gennady KHOMUTOV, Aleksey YEROKHIN, Sergey USOV
  • INSULATED METAL SUBSTRATE
    Publication number: 20140293554
    Abstract: An insulated metal substrate (IMS) for supporting a device comprises a metallic substrate having a ceramic coating formed at least in part by oxidation of a portion of the surface of the metallic substrate. The ceramic coating has a dielectric strength of greater than 50 KV mm?1 and a thermal conductivity of greater than 5 Wm?1K?1.
    Type: Application
    Filed: February 7, 2012
    Publication date: October 2, 2014
    Applicant: CAMBRIDGE NANOTHERM LIMITED
    Inventors: Pavel Shashkov, Gennady Khomutov, Aleksey Yerokhin, Sergey Usov