Patents by Inventor Lana Margaret Placek

Lana Margaret Placek 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).

  • Erosion / corrosion resistant barrier coating
    Patent number: 11674221
    Abstract: Disclosed are barrier coatings for fused silica components used in semiconductor processing. In particular, the present disclosure concerns protective substrate-barrier coatings composed of corrosion-resilient metal compounds which provide superior resistance to erosion/corrosion when a coated substrate is subjected to the acidic environments at elevated temperatures typical for semiconductor processing.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: June 13, 2023
    Assignees: CONAX TECHNOLOGIES, Alfred University
    Inventors: Matthew M. Hall, Timothy Keenan, Lana Margaret Placek, Scott Michael Kroon, William Sean Halligan, Michael Edward Ferraro
  • EROSION / CORROSION RESISTANT BARRIER COATING
    Publication number: 20180155828
    Abstract: Disclosed are barrier coatings for fused silica components used in semiconductor processing. In particular, the present disclosure concerns protective substrate-barrier coatings composed of corrosion-resilient metal compounds which provide superior resistance to erosion/corrosion when a coated substrate is subjected to the acidic environments at elevated temperatures typical for semiconductor processing.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 7, 2018
    Inventors: Matthew M. Hall, Timothy Keenan, Lana Margaret Placek, Scott Michael Kroon, William Sean Halligan, Michael Edward Ferraro