Patents by Inventor Cécile Oury

Cécile Oury 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).

  • Publication number: 20240139371
    Abstract: A medical device comprising one or more polyhydroxyurethane (PHU) and a method of manufacturing thereof.
    Type: Application
    Filed: February 25, 2022
    Publication date: May 2, 2024
    Inventors: Patrizio LANCELLOTTI, Cécile OURY, Christine JEROME, Christophe DETREMBLEUR, Abdelhafid AQIL, Sofia MELO, Anna PIERRARD
  • Patent number: 11541129
    Abstract: Disclosed herein are biomaterial implants, medical devices, or bioprostheses wherein a surface or part thereof is coated with a nanoreservoir comprising a hydrophilic polymer or copolymer backbone crosslinked to a second polymer comprising a hydrophilic backbone and one or more reactive moieties, wherein the nanoreservoir further comprises one or more bioactive molecules, therapeutic molecules, or drugs.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: January 3, 2023
    Assignee: UNIVERSITÉ DE LIÈGE
    Inventors: Cécile Oury, Christine Jérôme, Christophe Detrembleur, Patrizio Lancellotti
  • Patent number: 11434241
    Abstract: Pyrimidine derivatives of formula (I): optionally with a detectable isotope, pharmaceutical composition and method of preparation thereof. Pyrimidine derivatives for use in treatment or prevention of bacterial infection in a host mammal in need of such treatment or prevention and use as inhibitors of biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers. Pyrimidine derivatives for use as radiotracer in diagnosing or prognosing bacterial infection in a host mammal.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: September 6, 2022
    Assignee: UNIVERSITÉ DE LIÈGE
    Inventors: Patrizio Lancellotti, Cécile Oury, Bernard Pirotte
  • Publication number: 20220143226
    Abstract: A method of imaging a bacterial infection in a host mammal using Triazolo[4,5-d]pyrimidine derivatives of formula (I): Also disclosed are compositions including the triazolo[4,5-d]pyrimidine derivative.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Inventors: Cécile Oury, Patrizio Lancellotti, Alain Nchimi, André Luxen, Eric Goffin, Adrien Stouse
  • Publication number: 20210290625
    Abstract: New pyrimidine derivatives together with a membrane penetrating agent, optionally with a detectable isotope and pharmaceutical composition for use in treatment or prevention of Gram-negative bacterial infection in a host mammal in need of such treatment or prevention and use as inhibitors of Gram-negative biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers. New pyrimidine derivatives together with a membrane penetrating agent; for use as radiotracer in diagnosing or prognosing Gram-negative bacterial infection in a host mammal.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 23, 2021
    Inventors: Patrizio LANCELLOTTI, Cécile OURY, Bernard PIROTTE, Lucia MUSUMECI, Nicolas JACQUES, Eric GOFFIN
  • Publication number: 20210061804
    Abstract: Pyrimidine derivatives of formula (I): optionally with a detectable isotope, pharmaceutical composition and method of preparation thereof. Pyrimidine derivatives for use in treatment or prevention of bacterial infection in a host mammal in need of such treatment or prevention and use as inhibitors of biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers. Pyrimidine derivatives for use as radiotracer in diagnosing or prognosing bacterial infection in a host mammal.
    Type: Application
    Filed: February 14, 2019
    Publication date: March 4, 2021
    Inventors: Patrizio LANCELLOTTI, Cécile OURY, Bernard PIROTTE
  • Patent number: 10905691
    Abstract: A method for treatment of a bacterial infection in a host mammal in need of such treatment or a method of administering to the host mammal an effective amount of a Triazolo(4,5-d)pyrimidine of formula(I): wherein R1 is C3-5 alkyl optionally substituted by one or more halogen atoms; R2 is a phenyl group, optionally substituted by one or more halogen atoms; R3 and R4 are both hydroxyl; R is XOH, wherein X is CH2, OCH2CH2, or a bond, and wherein when X is a bond, R is OH; or a pharmaceutical acceptable salt, provided that when X is CH2 or a bond, R1 is not propyl; when X is CH2 and R1 is CH2CH2CF3, butyl or pentyl, the phenyl group at R2 must be substituted by fluorine; when X is OCH2CH2 and R1 is propyl, the phenyl group at R2 must be substituted by fluorine.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: February 2, 2021
    Assignee: UNIVERSITÉ DE LIÈGE
    Inventors: Cécile Oury, Patrizio Lancellotti
  • Publication number: 20200093826
    Abstract: A method for treatment of a bacterial infection in a host mammal in need of such treatment or a method of administering to the host mammal an effective amount of a Triazolo(4,5-d)pyrimidine of formula(I): wherein R1 is C3-5 alkyl optionally substituted by one or more halogen atoms; R2 is a phenyl group, optionally substituted by one or more halogen atoms; R3 and R4 are both hydroxyl; R is XOH, wherein X is CH2, OCH2CH2, or a bond, and wherein when X is a bond, R is OH; or a pharmaceutical acceptable salt, provided that when X is CH2 or a bond, R1 is not propyl; when X is CH2 and R1 is CH2CH2CF3, butyl or pentyl, the phenyl group at R2 must be substituted by fluorine; when X is OCH2CH2 and R1 is propyl, the phenyl group at R2 must be substituted by fluorine.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 26, 2020
    Inventors: Cécile Oury, Patrizio Lancellotti
  • Publication number: 20200085970
    Abstract: Nanoreservoirs and uses thereof, in particular the use of nanoreservoirs to coat a surface of a medical device, biomaterial or bioprosthetic.
    Type: Application
    Filed: December 28, 2017
    Publication date: March 19, 2020
    Applicant: Université de Liège
    Inventors: Cecile OURY, Christine JÈRÔME, Christophe DETREMBLEUR, Patrizio LANCELLOTTI
  • Publication number: 20190194213
    Abstract: Triazolo(4,5-d)pyrimidine derivatives for use in treatment or prevention of bacterial infection in a host mammal in need of such treatment or use as inhibitor of biofilm formation on a surface of biomaterial or medical device, particularly of cardiovascular device such as prosthetic heart valve or pacemakers.
    Type: Application
    Filed: July 25, 2017
    Publication date: June 27, 2019
    Inventors: Cécile Oury, Patrizio Lancellotti