Patents by Inventor Elzbieta Gorecka

Elzbieta Gorecka 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).

  • Bacteriophage strains and their applications
    Patent number: 11077155
    Abstract: New strains of bacteriophages and their applications are revealed, useful especially in fish farming.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: August 3, 2021
    Assignee: PROTEON PHARMACEUTICALS S.A.
    Inventors: Arkadiusz Wojtasik, Elzbieta Gorecka, Ewelina Wojcik, Malgorzata Stanczyk, Joanna Kolsut, Justyna Klimczak, Jaroslaw Dastych, Andrzej Siwicki, Patrycja Schulz
  • BACTERIOPHAGE STRAINS AND THEIR APPLICATIONS
    Publication number: 20200323931
    Abstract: New strains of bacteriophages and their applications are revealed, useful especially in fish farming.
    Type: Application
    Filed: April 3, 2017
    Publication date: October 15, 2020
    Inventors: Arkadiusz WOJTASIK, Elzbieta GORECKA, Ewelina WOJCIK, Malgorzata STANCZYK, Joanna KOLSUT, Justyna KLIMCZAK, Jaroslaw DASTYCH, Andrzej SIWICKI, Patrycja SCHULZ
  • Methods for encapsulation and microcapsules produced thereby
    Patent number: 10478401
    Abstract: The invention relates to methods for encapsulating a material comprising the steps of: (a) providing an aqueous solution or suspension of the material that is to be encapsulated, (b) warming the aqueous solution or suspension to a temperature that is sufficient to enable dissolution of a first biocompatible polymer in the aqueous solution or suspension without adversely affecting the properties of the material to be encapsulated, (c) dissolving the first biocompatible polymer in the aqueous solution or suspension, (d) de-aerating the solution or suspension obtained in step (c), (e) emulsifying the solution or suspension obtained in (d) in a biocompatible oil comprising a surfactant to create microdroplets, and (f) hardening the microdroplets by dropwise addition of an aqueous solution comprising Zn2+ ions and a second biocompatible polymer to form microcapsules; the invention further relates to microcapsules obtained by methods of the invention and their uses.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: November 19, 2019
    Assignee: Proteon Pharmaceuticals S.A.
    Inventors: Elzbieta Gorecka, Jaroslaw Dziadek, Wojciech Ambroziak
  • Method of inhibiting the growth of
    Patent number: 9999237
    Abstract: Method of inhibiting the growth of Salmonella in a chicken, comprising administering at least one strain of bacteriophage that lyses at least one Salmonella serovar to a chicken in need thereof, wherein the at least one strain of bacteriophage is a strain selected from PCM F/00069 (strain 8sent1748), PCM F/00070 (strain 8sent65) and PCM F/00071 (strain 3sent1).
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: June 19, 2018
    Assignee: PROTEON PHARMACEUTICALS S.A.
    Inventors: Jaroslaw Dastych, Jaroslaw Dziadek, Elzbieta Gorecka, Anna Rumijowska-Galewicz, Arkadiusz Wojtasik, Ewelina Wojcik
  • METHOD OF OBTAINING A STRAIN OF BACTERIOFAGE, SPECIFIC STRAINS OF BACTERIOPHAGE AND USE THEREOF
    Publication number: 20170035077
    Abstract: A method for obtaining a strain of bacteriophage specific to a selected strain of bacteria was found as well as bacteriophage strains obtained in this way. Moreover, application of bacteriophages in manufacturing of the preparation for preventing and fighting infections of farm animals, especially poultry, with pathogenic strains of bacteria sensitive to these phages was described.
    Type: Application
    Filed: October 19, 2016
    Publication date: February 9, 2017
    Applicant: PROTEON PHARMACEUTICALS S.A.
    Inventors: Jaroslaw DASTYCH, Jaroslaw DZIADEK, Elzbieta GORECKA, Anna RUMIJOWSKA-GALEWICZ, Arkadiusz WOJTASIK, Ewelina WOJCIK
  • METHODS FOR ENCAPSULATION AND MICROCAPSULES PRODUCED THEREBY
    Publication number: 20160279070
    Abstract: The invention relates to methods for encapsulating a material comprising the steps of: (a) providing an aqueous solution or suspension of the material that is to be encapsulated, (b) warming the aqueous solution or suspension to a temperature that is sufficient to enable dissolution of a first biocompatible polymer in the aqueous solution or suspension without adversely affecting the properties of the material to be encapsulated, (c) dissolving the first biocompatible polymer in the aqueous solution or suspension, (d) de-aerating the solution or suspension obtained in step (c), (e) emulsifying the solution or suspension obtained in (d) in a biocompatible oil comprising a surfactant to create microdroplets, and (f) hardening the microdroplets by dropwise addition of an aqueous solution comprising Zn2+ ions and a second biocompatible polymer to form microcapsules; the invention further relates to microcapsules obtained by methods of the invention and their uses.
    Type: Application
    Filed: October 27, 2014
    Publication date: September 29, 2016
    Applicant: PROTEON PHARMACEUTICALS S.A.
    Inventors: ELZBIETA GORECKA, JAROSLAW DZIADEK, WOJCIECH AMBROZIAK
  • THE METHOD OF OBTAINING A STRAIN OF BACTERIOFAGE, SPECIFIC STRAINS OF BACTERIOPHAGE AND USE THEREOF
    Publication number: 20140220659
    Abstract: A method for obtaining a strain of bacteriophage specific to a selected strain of bacteria was found as well as bacteriophage strains obtained in this way. Moreover, application of bacteriophages in manufacturing of the preparation for preventing and fighting infections of farm animals, especially poultry, with pathogenic strains of bacteria sensitive to these phages was described.
    Type: Application
    Filed: August 9, 2012
    Publication date: August 7, 2014
    Applicant: PROTEON PHARMACEUTICALS S.A.
    Inventors: Jaroslaw Dastych, Jaroslaw Dziadek, Elzbieta Gorecka, Anna Rumijowska-Galewicz, Arkadiusz Wojtasik, Ewelina Wojcik