Patents by Inventor Stanislav PEPELIAEV

Stanislav PEPELIAEV 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).

  • CONTROLLING OPERATION OF A BIOREACTOR VESSEL
    Publication number: 20230242962
    Abstract: There is provided a method of controlling operation of a fed batch process in a bioreactor vessel, comprising transitioning from a batch phase to a production phase in dependence on a relationship between an oxygen supply parameter O and a dissolved oxygen value DO.
    Type: Application
    Filed: July 15, 2021
    Publication date: August 3, 2023
    Inventor: Stanislav PEPELIAEV
  • Composition comprising an iodide and a derivative of hyaluronic acid with an oxidative effect, method of preparation thereof and use thereof
    Patent number: 11425907
    Abstract: An antimicrobial composition is provided. The composition comprises a chloramid of hyaluronic acid or of modified hyaluronic acid. The chloramid has an amidic group (—NH—CO—). The hydrogens of the amidic group are substituted by chlorine atoms according to the structural formula —NCl—CO—. The composition further comprises an iodide. The substitution degree of the hyaluronic acid or of the modified hyaluronic acid by chlorine is in an amount of from 50% to 100%.
    Type: Grant
    Filed: August 17, 2019
    Date of Patent: August 30, 2022
    Assignee: CONTIPRO A.S.
    Inventors: Radovan Buffa, Vit Svozil, Katerina Knotkova, Veronika Stepankova, Jaromir Kulhanek, Josef Chmelar, Lucie Marholdova, Ivana Basarabova, Michaela Moravkova, Helena Krejci, Kristyna Lipenska, Jaroslav Novotny, Stanislav Pepeliaev, Lubos Sobotka, Vladimir Velebny
  • COMPOSITION COMPRISING AN IODIDE AND A DERIVATIVE OF HYALURONIC ACID WITH AN OXIDATIVE EFFECT, METHOD OF PREPARATION THEREOF AND USE THEREOF
    Publication number: 20210345610
    Abstract: An antimicrobial composition is provided. The composition comprises a chloramid of hyaluronic acid or of modified hyaluronic acid. The chloramid has an amidic group (—NH—CO—). The hydrogens of the amidic group are substituted by chlorine atoms according to the structural formula —NCl—CO—. The composition further comprises an iodide. The substitution degree of the hyaluronic acid or of the modified hyaluronic acid by chlorine is in an amount of from 50% to 100%.
    Type: Application
    Filed: August 17, 2019
    Publication date: November 11, 2021
    Inventors: Radovan BUFFA, Vit SVOZIL, Katerina KNOTKOVA, Veronika STEPANKOVA, Jaromir KULHANEK, Josef CHMELAR, Lucie MARHOLDOVA, Ivana BASARABOVA, Michaela MORAVKOVA, Helena KREJCI, Kristyna LIPENSKA, Jaroslav NOVOTNY, Stanislav PEPELIAEV, Lubos SOBOTKA, Vladimir VELEBNY