Patents by Inventor Brigitte Evrard

Brigitte Evrard 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: 20230218515
    Abstract: The present invention relates to a golf ball-like microparticles obtained by atomization of nanosuspensions of nanoparticles or solutions for dry powder inhalers for use in the treatment and prevention of pulmonary diseases.
    Type: Application
    Filed: September 10, 2020
    Publication date: July 13, 2023
    Inventors: PAUL MAES, DIDIER CATALDO, WILLIAM BIGAZZI, BRIGITTE EVRARD
  • Publication number: 20210386668
    Abstract: An inhalable cyclodextrin for use in the treatment and prevention of late phase bronchoconstriction in allergen-induced asthma is disclosed. Further disclosed is the use of a cyclodextrin in the treatment and prevention by inhalation of late phase bronchoconstriction in allergen-induced asthma.
    Type: Application
    Filed: June 15, 2021
    Publication date: December 16, 2021
    Inventors: Didier Cataldo, Brigitte Evrard
  • Publication number: 20200047384
    Abstract: A device for the continuous production of a solid form, including: an extruder for mixing and hot-melting at least one component with at least one polymer for an amorphous solution; and a cutting device mounted downstream of the extruder, for cutting the semi-solid bead that results from the melting of the mixture of the component with the polymer for an amorphous solid solution, the cutting device being combined with a forming system for forming the solid form supplied by the cutting device.
    Type: Application
    Filed: September 28, 2017
    Publication date: February 13, 2020
    Inventors: Justine Thiry, Fabrice Krier, Brigitte Evrard, Alain Nuozzi, Carl Emmerechts, Eric Beeckman
  • Patent number: 9993487
    Abstract: The present invention relates to novel and useful pharmaceutical compositions formulated with a cyclodextrin compound and a budesonide derivative for the treatment and/or prevention of pulmonary inflammatory disease. The present invention also relates to a novel and useful analytical technique for the detection and the quantification of HP-?-CD in solution. More specifically, the present invention relates to the use of a validated 1H NMR analysis for the detection and quantification of cyclodextrins directly in pharmaceutical formulations without any extraction or separation steps for liquid formulations.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: June 12, 2018
    Inventors: Didier Cataldo, Brigitte Evrard, Gilles Dufour, Pascal de Tullio, Paul Maes
  • Publication number: 20160051568
    Abstract: The present invention relates to novel and useful pharmaceutical compositions formulated with a cyclodextrin compound and a budesonide derivative for the treatment and/or prevention of pulmonary inflammatory disease. The present invention also relates to a novel and useful analytical technique for the detection and the quantification of HP-?-CD in solution. More specifically, the present invention relates to the use of a validated 1H NMR analysis for the detection and quantification of cyclodextrins directly in pharmaceutical formulations without any extraction or separation steps for liquid formulations.
    Type: Application
    Filed: March 30, 2015
    Publication date: February 25, 2016
    Inventors: Didier Cataldo, Brigitte Evrard, Gilles Dufour, Pascal de Tullio, Paul Maes
  • Patent number: 9211338
    Abstract: Described are lyophilized compositions comprising cidofovir, hydroxypropyl methylcellulose (HPMC) or hydroxyethylcellulose (HEC) and, optionally, a plasticizer. In particular, described are such compositions that form a sheet-shaped porous solid matrix. Also described are methods for producing such compositions and their use in treating human papillomavirus (HPV) infections and HPV-associated malignancies, in particular, HPV lesions and cervical cancer.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: December 15, 2015
    Assignees: Universite Libre de Bruxelles, Mithra Pharmaceuticals S.A.
    Inventors: Marie Piette, Brigitte Evrard, Isabelle Coïa
  • Publication number: 20150258133
    Abstract: The invention provides the use of a cyclodextrin compound for the manufacturing of a medicament for the treatment or prevention of bronchial inflammatory diseases, particularly for asthma and chronic obstructive pulmonary disease (COPD).
    Type: Application
    Filed: April 29, 2015
    Publication date: September 17, 2015
    Inventors: Didier Cataldo, Brigitte Evrard, Agnes Noel, Jean-Michel Foldart
  • Patent number: 9034846
    Abstract: The invention provides the use of a cyclodextrin compound for the manufacturing of a medicament for the treatment or prevention of bronchial inflammatory diseases, particularly for asthma and chronic obstructive pulmonary disease (COPD).
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 19, 2015
    Assignee: UNIVERSITE DE LIEGE
    Inventors: Didier Cataldo, Brigitte Evrard, Agnes Noel, Jean-Michel Foldart
  • Publication number: 20140170219
    Abstract: Described are lyophilized compositions comprising cidofovir, hydroxypropyl methylcellulose (HPMC) or hydroxyethylcellulose (HEC) and, optionally, a plasticizer. In particular, described are such compositions that form a sheet-shaped porous solid matrix. Also described are methods for producing such compositions and their use in treating human papillomavirus (HPV) infections and HPV-associated malignancies, in particular, HPV lesions and cervical cancer.
    Type: Application
    Filed: July 13, 2012
    Publication date: June 19, 2014
    Applicants: UNIVERSITE LIBRE DE BRUXELLES, FEMALON S.P.R.L.
    Inventors: Marie Piette, Brigitte Evrard, Isabelle Coïaée
  • Publication number: 20130297040
    Abstract: The present invention relates to an implant comprising: —a core material comprising polydimethylsiloxane or at least one hydrogel polymer; —a tube encasing said core material comprising an ethylene vinyl acetate polymer or at least one hydrogel polymer; —a sealant for closure of the open ends of said tube comprising polydimethylsiloxane or a mono-, di-, or triacetoxy derivative thereof, or at least one hydrogel polymer; and —at least one active ingredient; wherein said at least one active ingredient is selected from the group comprising celecoxib, sulindac, tamoxifen, oestrogen, oestradiol, ethinyl oestradiol, mestranol, dienogest, norgestrel, levonorgestrel, desogestrel, norgestimate, ethynodiol diacetate, leuprorelin, buserelin, gonrelin, triptorelin, nafarelin, deslorelin, histrelin, and supprelin; and with the proviso that when the sealant is said at least one hydrogelpolymer, the core material comprises polydimethylsiloxane. Furthermore, the invention relates to an implant for use as a medicament.
    Type: Application
    Filed: January 16, 2012
    Publication date: November 7, 2013
    Applicants: UNIVERSITE DE LIEGE, UNIVERSITE CATHOLIQUE DE LOUVAIN
    Inventors: Jacques Donnez, Anne Van Langendonkt, Sylvie Defrère, Jean-Michel Foidart, Christine Jérome, Brigitte Evrard, Raphaël Riva, Fabrice Krier, Mélanie Mestdagt
  • Publication number: 20120295872
    Abstract: The invention provides the use of a cyclodextrin compound for the manufacturing of a medicament for the treatment or prevention of bronchial inflammatory diseases, particularly for asthma.
    Type: Application
    Filed: May 23, 2012
    Publication date: November 22, 2012
    Applicant: UNIVERSITE DE LIEGE
    Inventors: Didier Cataldo, Brigitte Evrard, Agnés Noel, Jean-Michel Foidart
  • Patent number: 8044035
    Abstract: A trioxopyrimidine-cyclodextrin complex formed of a trioxopyrimidine derivative or a salt thereof and a water-soluble cyclodextrin derivative has improved solubility.
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: October 25, 2011
    Assignee: Universite De Liege
    Inventors: Pierre Bartsch, Didier Cataldo, Richard Endele, Brigitte Evrard, Jean-Michel Foidart, Hans-Willi Krell, Gerd Zimmermann
  • Publication number: 20110028432
    Abstract: The invention provides the use of a cyclodextrin compound for the manufacturing of a medicament for the treatment or prevention of bronchial inflammatory diseases, particularly for asthma.
    Type: Application
    Filed: July 29, 2010
    Publication date: February 3, 2011
    Inventors: Didier Cataldo, Brigitte Evrard, Agnès Noel, Jean-Michel Foidart
  • Patent number: 7829550
    Abstract: The invention provides the use of a cyclodextrin compound for the manufacturing of a medicament for the treatment or prevention of bronchial inflammatory diseases, particularly for asthma.
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: November 9, 2010
    Assignee: Universite de Liege
    Inventors: Didier Cataldo, Brigitte Evrard, Agnès Noel, Jean-Michel Foidart
  • Publication number: 20090012041
    Abstract: The invention provides the use of a cyclodextrin compound for the manufacturing of a medicament for the treatment or prevention of bronchial inflammatory diseases, particularly for asthma.
    Type: Application
    Filed: September 30, 2005
    Publication date: January 8, 2009
    Inventors: Didier Cataldo, Brigitte Evrard, Agnes Noel, Jean-Michel Foidart
  • Publication number: 20080095822
    Abstract: Active substance delivery system, comprising a biocompatible and biostable hydrogel matrix, and biodegradable microcarriers which are homogenously embedded within the hydrogel matrix, and contain at least two active substances.
    Type: Application
    Filed: November 4, 2005
    Publication date: April 24, 2008
    Applicant: UNIVERSITE DE LIEGE
    Inventors: Veronique MAQUET, Christophe PAGNOULLE, Brigitte EVRARD, Robert JEROME, Jean-Michel FOIDART, Francis FRANKENNE
  • Publication number: 20070191404
    Abstract: It was surprisingly found that a-trioxopyrimidine-cyclodextrin-complex formed of a trioxopyrimidine derivative represented by the below-described formula (I) and a water-soluble cyclodextrin (further abbreviated as CD) exhibits enhanced water solubility, excellent stability, and low topical stimulation and is useful as a therapeutic agent. Accordingly, the present invention provides a trioxopyrimidine-cyclodextrin complex formed of a trioxopyrimidine derivative or a salt thereof and a cyclodextrin, preferably ?-, ?- or ?-cyclodextrin or a water-soluble cyclodextrin derivative (water-soluble being defined as a solubility of at least 0.5 gr/100 ml water at 25° C.), wherein the trioxopyrimidine derivative is represented by formula (I). It was furthermore found that such a trioxopyrimidine complex with cyclodextrin and an adjuvant such as L-lysine or L-arginine show improved water solubility and bioavailability, excellent stability, and low topical stimulation and is useful as a therapeutic agent.
    Type: Application
    Filed: March 31, 2005
    Publication date: August 16, 2007
    Inventors: Pierre Bartsch, Didier Cataldo, Richard Endele, Brigitte Evrard, Jean-Michel Foidart, Hans-Willi Krell, Gerd Zimmermann
  • Publication number: 20060228417
    Abstract: The invention relates to a mucoadhesive pharmaceutical composition comprising an acrylic acid containing polymer and a chemoattractant wherein the pH of the composition is 6 or less.
    Type: Application
    Filed: July 9, 2004
    Publication date: October 12, 2006
    Inventors: Pascale Hubert, Brigitte Evrard, Luc Delattre, Jacques Boniver, Philipe Delvenne, Agnes Noel, Francis Frankenne, Jean-Michel Foidart
  • Patent number: 4897267
    Abstract: The present invention relates to microparticles containing an active principle against malaria, such as primaquine, one of its amino acid derivatives, or their conjugates with a hepatotropic vector or their pharmaceutically acceptable salts, and a biocompatible and biodegradable polymer controlling the kinetics of release of the active principle, like (DL)polylactide. The invention also relates to pharmaceutical compositions comprising microcapsules according to the invention. Lastly, the invention relates to processes for the preparation of microparticles as mentioned above, the processes comprising: dissolving the polymer in a volatile solvent, adding to this solution the active principle and possibly a substance regulating the size of the microparticles, and at the end of evaporation, recovering the microparticles by centrifugation and filtration.
    Type: Grant
    Filed: July 28, 1988
    Date of Patent: January 30, 1990
    Assignee: Ire-Celltarg S.A.
    Inventors: Jose Bontemps, Philippe Pirson, Jean-Bernard Falmagne, Robert Jerome, Philippe Teyssie, Luc Delattre, Brigitte Evrard