Patents by Inventor Valeria Poliakova

Valeria Poliakova 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).

  • COUPLING AGENT
    Publication number: 20210040254
    Abstract: The invention provides a multimodal linear low density polyethylene (LLDPE) which has been grafted with an acidic grafting agent to form a grafted LLDPE (g-LLDPE), wherein said LLDPE is a copolymer of ethylene and at least one ?-olefin comonomer and wherein said LLDPE has an MFR2 of 0.05 to 50 g/10 min, preferably 0.05 to 10 g/10 min.
    Type: Application
    Filed: January 30, 2019
    Publication date: February 11, 2021
    Inventors: Auli NUMMILA-PAKARINEN, Tua SUNDHOLM, Hannu Kalervo TAHVANAINEN, Valeria POLIAKOVA
  • Surfaces which stay microbiologically clean
    Patent number: 10588314
    Abstract: An antimicrobial composition which comprises an active agent that reduces the spread of pathogens. The active agent is mixed with a water-soluble polymer in order to form a mixture, in which the polymer forms a continuous phase, from which the active agent is capable of being released. The composition can be used to produce objects, for example elongated extrudates, which can be used to cover and coat different objects. Thus, the surface is constantly covered with the active agent until the object is mechanically worn away.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: March 17, 2020
    Assignee: Stiftelsen Arcada
    Inventors: Mikael Paronen, Valeria Poliakova, Simo-Pekka Toivonen
  • Surfaces which stay microbiologically clean
    Publication number: 20160198707
    Abstract: An antimicrobial composition which comprises an active agent that reduces the spread of pathogens. The active agent is mixed with a water-soluble polymer in order to form a mixture, in which the polymer forms a continuous phase, from which the active agent is capable of being released. The composition can be used to produce objects, for example elongated extrudates, which can be used to cover and coat different objects. Thus, the surface is constantly covered with the active agent until the object is mechanically worn away.
    Type: Application
    Filed: September 4, 2014
    Publication date: July 14, 2016
    Inventors: Mikael Paronen, Valeria Poliakova, Simo-Pekka Toivonen