Patents by Inventor Szczepan ZAPOTOCZNY

Szczepan ZAPOTOCZNY 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).

  • NANOCAPSULE FOR DELIVERY OF LIPOPHILIC COMPOUND AND PROCESS OF PREPARATION THEREOF
    Publication number: 20200345651
    Abstract: The invention relates to biocompatible polysaccharide-based nanocapsule templated on oil core of diameter not exceeding 1 ?m, stabilized without low molecular weight surfactants. The nanocapsule shows long-term stability in an aqueous suspension and is able to highly efficient encapsulation of hydrophobic compounds.
    Type: Application
    Filed: July 17, 2020
    Publication date: November 5, 2020
    Applicant: CHDE POLSKA SA
    Inventors: Szczepan ZAPOTOCZNY, Joanna SZAFRANIEC
  • Nanocapsule for delivery of lipophilic compound and process of preparation thereof
    Patent number: 10821083
    Abstract: The invention relates to biocompatible polysaccharide-based nanocapsule templated on oil core of diameter not exceeding 1 ?m, stabilized without low molecular weight surfactants. The nanocapsule shows long-term stability in an aqueous suspension and is able to highly efficient encapsulation of hydrophobic compounds.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: November 3, 2020
    Assignee: CHDE POLSKA SA
    Inventors: Szczepan Zapotoczny, Joanna Szafraniec
  • NANOCAPSULE FOR DELIVERY OF LIPOPHILIC COMPOUND AND PROCESS OF PREPARATION THEREOF
    Publication number: 20180200197
    Abstract: The invention relates to biocompatible polysaccharide-based nanocapsule templated on oil core of diameter not exceeding 1 ?m, stabilized without low molecular weight surfactants. The nanocapsule shows long-term stability in an aqueous suspension and is able to highly efficient encapsulation of hydrophobic compounds.
    Type: Application
    Filed: July 12, 2016
    Publication date: July 19, 2018
    Applicant: UNIWERSYTET JAGIELLONSKI
    Inventors: Szczepan ZAPOTOCZNY, Joanna SZAFRANIEC