Patents by Inventor Marina Vyacheslavovna Barmatova

Marina Vyacheslavovna Barmatova 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).

  • Particulate Silver Biocides and Methods for Biocide use in Fracturing Fluids
    Publication number: 20080119375
    Abstract: The invention deals with the microorganism protection of liquid media, mainly, in the petroleum industry; and it can be applied for the microorganism protection of liquid media used, particularly, when simulating hydrocarbon production, most preferentially, for liquid medium, used in hydraulic fracturing. Biocide is fine particles consisting of silver, at least partially, their specific surface area being up to 2000 m2/g.
    Type: Application
    Filed: November 20, 2007
    Publication date: May 22, 2008
    Inventors: Evgeny Borisovich Barmatov, Anatoly Vladimirovich Medvedev, Marina Vyacheslavovna Barmatova