Patents by Inventor Andrei Jurievich Pavlov

Andrei Jurievich Pavlov 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).

  • Microneedle immunotherapeutic multi-component system and a method for vaccination
    Patent number: 11844920
    Abstract: A dissoluble microneedle drug delivery system includes a fixation component having an opening window area, and at least two replaceable and/or dissoluble inner matrices fitting into the window area one after another. The fixation component comprises an array of microneedles attached on its base, at least part of the microneedles being configured to fix the delivery system onto skin. The first inner matrix comprises a multitude of microneedles attached on its base, at least part of the microneedles configured to prepare the skin to vaccination by the subsequent second inner matrix. The second inner matrix is a vaccine/immunization matrix configured to replace the first inner matrix and comprising an array of microneedles attached on its base, at least part of the microneedles configured to deliver a vaccination. The system may include a microchannel network within at least one inner matrices for delivery of components regulating dissolution of the microneedles.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: December 19, 2023
    Assignee: Microneedles Inc
    Inventors: Vasilii Nikolaevich Zvezdin, Andrei Jurievich Pavlov
  • Microneedle Immunotherapeutic Multi-Component System and a Method for Vaccination
    Publication number: 20220023605
    Abstract: A dissoluble microneedle drug delivery system includes a fixation component having an opening window area, and at least two replaceable and/or dissoluble inner matrices fitting into the window area one after another. The fixation component comprises an array of microneedles attached on its base, at least part of the microneedles being configured to fix the delivery system onto skin. The first inner matrix comprises a multitude of microneedles attached on its base, at least part of the microneedles configured to prepare the skin to vaccination by the subsequent second inner matrix. The second inner matrix is a vaccine/immunization matrix configured to replace the first inner matrix and comprising an array of microneedles attached on its base, at least part of the microneedles configured to deliver a vaccination. The system may include a microchannel network within at least one inner matrices for delivery of components regulating dissolution of the microneedles.
    Type: Application
    Filed: July 21, 2021
    Publication date: January 27, 2022
    Inventors: Vasilii Nikolaevich ZVEZDIN, Andrei Jurievich PAVLOV
  • Microneedle patch and fabrication device for production of multilayered microneedles
    Patent number: 11160964
    Abstract: An apparatus for manufacturing a multilayer microneedle patch and a method to manufacture a multilayer microneedle patch is disclosed along with multilayer microneedle patches.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: November 2, 2021
    Assignee: Microneedles Inc.
    Inventors: Vasilii Nikolaevich Zvezdin, Ivan Arkadevich Kasatkin, Tatiana Igorevna Akafeva, Andrei Jurievich Pavlov, Iurii Alexandrovich Silov
  • Microneedle Patch and Fabrication Device for Production of Multilayered Microneedles
    Publication number: 20200398035
    Abstract: An apparatus for manufacturing a multilayer microneedle patch and a method to manufacture a multilayer microneedle patch is disclosed along with multilayer microneedle patches.
    Type: Application
    Filed: June 19, 2020
    Publication date: December 24, 2020
    Applicant: Industrial Cosmetic Lab
    Inventors: Vasilii Nikolaevich ZVEZDIN, Ivan Arkadevich KASATKIN, Tatiana Igorevna AKAFEVA, Andrei Jurievich PAVLOV, Iurii Alexandrovich SILOV
  • SENSOR WITH VACUUM CAVITY AND METHOD OF FABRICATION
    Publication number: 20130152694
    Abstract: A MEMS pressure sensor device comprises a sensor element positioned on top of a carrier and a cavity. The sensor element hermetically seals the cavity. An electrode is coupled to the cavity that forms a pressure transducer together with the sensor element. The cavity is created by a density changing material.
    Type: Application
    Filed: November 1, 2012
    Publication date: June 20, 2013
    Inventors: Ilkka Urvas, Andrei Jurievich Pavlov, Yelena Vasiljevna Pavlova