Patents by Inventor Sergei Yurevich PUSHKIN

Sergei Yurevich PUSHKIN 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).

  • Patent number: 11383870
    Abstract: The invention relates to chemical and pharmaceutical industry, in particular to technologies of obtaining sterile drugs, drug substances and cosmetic products used in the form of solutions or emulsions, and comprising poloxamer. The thermal method for sterilizing aqueous poloxamer solutions is provided, the method including: dissolving a poloxamer in water for injection; performing the sterilizing filtration of the aqueous poloxamer solution simultaneously with filling sterile containers with the filtered poloxamer solution; sealing the containers containing the poloxamer solution; applying a thermal sterilization with steam under pressure to the containers containing the poloxamer solution, and cooling them, wherein the thermal sterilization of the containers containing the poloxamer solution with steam under pressure is performed under the pressure between 82.4 and 107.8 kPa.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: July 12, 2022
    Inventors: Elena Valentinovna Arshintseva, Sergei Yurevich Pushkin
  • Publication number: 20220023333
    Abstract: The invention relates to the field of medicine, particularly to a method for increasing blood haemoglobin level in a cancer patient. A method for increasing blood haemoglobin level in a cancer patient, wherein a pharmaceutical composition comprising a poloxamer as a pharmacologically active substance is administered before and/or during and/or after a course of the chemotherapy or immunotherapy is provided.
    Type: Application
    Filed: May 6, 2019
    Publication date: January 27, 2022
    Inventors: Elena Valentinovna ARSHINTSEVA, Sergei Yurevich PUSHKIN
  • Publication number: 20210085710
    Abstract: The invention relates to the field of medicine and veterinary medicine, in particular to a new use of the poloxamer as a pharmacologically active substance A new use of the poloxamer as a pharmacologically active substance to increase the levels of haemoglobin and red blood cells in a patients blood is revealed. Thus, new pharmacologically active substances that promote a rise in haemoglobin and red blood cell levels in a patients blood were found, the use of which ensures the achievement of the technical result consisting in a significant reduction of the toxic effect and side effects of these substances on the patients body in the case of oral and parenteral administration.
    Type: Application
    Filed: December 10, 2018
    Publication date: March 25, 2021
    Inventors: Elena Valentinovna ARSHINTSEVA, Sergei Yurevich PUSHKIN
  • Publication number: 20200247570
    Abstract: The invention relates to chemical and pharmaceutical industry, in particular to technologies of obtaining sterile drugs, drug substances and cosmetic products used in the form of solutions or emulsions, and comprising poloxamer. The thermal method for sterilizing aqueous poloxamer solutions is provided, the method including: dissolving a poloxamer in water for injection; performing the sterilizing filtration of the aqueous poloxamer solution simultaneously with filling sterile containers with the filtered poloxamer solution; sealing the containers containing the poloxamer solution; applying a thermal sterilization with steam under pressure to the containers containing the poloxamer solution, and cooling them, wherein the thermal sterilization of the containers containing the poloxamer solution with steam under pressure is performed under the pressure between 82.4 and 107.8 kPa.
    Type: Application
    Filed: July 12, 2018
    Publication date: August 6, 2020
    Inventors: Elena Valentinovna ARSHINTSEVA, Sergei Yurevich PUSHKIN