Patents by Inventor Claudia Polevov

Claudia Polevov 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).

  • Biodegradable absorbents and methods of preparation
    Patent number: 8183427
    Abstract: A biodegradable microfiber absorbent comprises a substantially homogeneous mixture of at least one hydrophilic polymer and at least one biodegradable polymer. The absorbent can be prepared by an electro hydrodynamic spinning of a substantially homogeneous polymer mixture. Medical dressings for burns and wounds, cavity dressings, drug delivery patches, face masks, implants, drug carriers that comprises at least one microfiber electrospun from a polymer mixture are provided. The dressings can have variable water vapor penetration characteristics and variable biodegradation times.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: May 22, 2012
    Inventors: Bronislava G. Belenkaya, Valentina I. Sakharova, Vyacheslav N. Polevov, Claudia Polevov, legal representative
  • Biodegradable Absorbents and Methods of Preparation
    Publication number: 20110076250
    Abstract: A biodegradable microfiber absorbent comprises a substantially homogeneous mixture of at least one hydrophilic polymer and at least one biodegradable polymer. The absorbent can be prepared by an electro hydrodynamic spinning of a substantially homogeneous polymer mixture. Medical dressings for burns and wounds, cavity dressings, drug delivery patches, face masks, implants, drug carriers that comprises at least one microfiber electrospun from a polymer mixture are provided. The dressings can have variable water vapor penetration characteristics and variable biodegradation times.
    Type: Application
    Filed: December 7, 2010
    Publication date: March 31, 2011
    Inventors: Bronislava G. Belenkaya, Vyacheslav N. Polevov, Valentina I. Sakharova, Claudia Polevov