Patents by Inventor Dominik RENNSCHMID

Dominik RENNSCHMID 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).

  • Device for insulating and sealing electrode holders in CVD reactors
    Patent number: 10562778
    Abstract: Improved sealing of Siemens reactor electrodes which results in improved reactor campaign times, is accomplished by use of an electrically insulating ring in combination with two seals, a first seal located in a groove in the insulating ring or in a groove in the reactor base plate adjacent the insulating ring, and a second seal not contained in a groove.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: February 18, 2020
    Assignee: WACKER CHEMIE AG
    Inventors: Dominik Rennschmid, Heinz Kraus, Christian Kutza
  • Device for insulating and sealing electrode holders in CVD reactors
    Patent number: 10550466
    Abstract: Siemens CVD reactors are sealed in a manner which facilitates long production campaigns without refurbishing the seals, by the use of at least two seals, and an electrically insulating member having a thermal conductivity of from 1 to 200 W/mK, a sustained use temperature of at least 400° C., and a resistivity of more than 1·109 ?cm.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: February 4, 2020
    Assignee: WACKER CHEMIE AG
    Inventors: Heinz Kraus, Christian Kutza, Dominik Rennschmid
  • DEVICE FOR INSULATING AND SEALING ELECTRODE HOLDERS IN CVD REACTORS
    Publication number: 20180208469
    Abstract: Improved sealing of Siemens reactor electrodes which results in improved reactor campaign times, is accomplished by use of an electrically insulating ring in combination with two seals, a first seal located in a groove in the insulating ring or in a groove in the reactor base plate adjacent the insulating ring, and a second seal not contained in a groove.
    Type: Application
    Filed: October 10, 2016
    Publication date: July 26, 2018
    Applicant: Wacker Chemie AG
    Inventors: Dominik RENNSCHMID, Heinz KRAUS, Christian KUTZA
  • DEVICE FOR INSULATING AND SEALING ELECTRODE HOLDERS IN CVD REACTORS
    Publication number: 20170306477
    Abstract: Siemens CVD reactors are sealed in a manner which facilitates long production campaigns without refurbishing the seals, by the use of at least two seals, and an electrically insulating member having a thermal conductivity of from 1 to 200 W/mK, a sustained use temperature of at least 400° C., and a resistivity of more than 1-109 ?cm.
    Type: Application
    Filed: November 6, 2015
    Publication date: October 26, 2017
    Applicant: Wacker Chemie AG
    Inventors: Heinz KRAUS, Christian KUTZA, Dominik RENNSCHMID