Patents by Inventor Sylvain Huille

Sylvain Huille 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).

  • Patent number: 11939390
    Abstract: The present disclosure provides methods for treating multiple myeloma (such as refractory multiple myeloma or relapsed and refractory multiple myeloma) in an individual who received at least two prior therapies for multiple myeloma. The methods comprise administering to the individual an anti-CD38 antibody, pomalidomide, and dexamethasone. Also provided are methods of improving renal impairment in an individual having multiple myeloma.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: March 26, 2024
    Assignee: Sanofi-Aventis U.S. LLC
    Inventors: Heloise Audat, Audrey Bonestebe, Frank Campana Zambrano, Sylvain Huille, Solenn Le-Guennec, Lucie Manache-Alberici
  • Publication number: 20230047809
    Abstract: The present invention relates to the pulmonary delivery of antibodies or antibody derivatives.
    Type: Application
    Filed: February 1, 2021
    Publication date: February 16, 2023
    Inventors: Sylvain HUILLE, Heloise AUDAT, Alexie MAYOR, Nathalie HEUZÉ-VOURC'H, Renaud RESPAUD
  • Publication number: 20220202946
    Abstract: Provided are stabilized formulations of the human carcinoembryonic antigen-related cell adhesion molecule 5 (hCEACAM5)-targeted antibody-drug conjugate huMAb2-3-SPDB-DM4, as well as methods for making and using same.
    Type: Application
    Filed: November 9, 2021
    Publication date: June 30, 2022
    Inventors: Jean-René AUTHELIN, Fethi BENSAID, Audrey BONESTEBE, Sylvain HUILLE, Marie LEMAN, Lucie MANACHE-ALBERICI
  • Publication number: 20210188996
    Abstract: Provided are formulations of anti-CD38 antibodies suitable for subcutaneous administration to a subject in need thereof. The formulations include a high concentration of antibody, a viscosity lowering agent, a stabilizing agent, a buffering agent and a surfactant. In certain embodiments, the viscosity of the solution is at most 25 mPa·s, and the pH of the solution is 5.9 to 7.0. In certain embodiments, the anti-CD38 antibody is isatuximab. The formulations will find use in treating CD38+ hematological malignancies, including multiple myeloma, as well as autoimmune and inflammatory diseases, in humans.
    Type: Application
    Filed: December 4, 2020
    Publication date: June 24, 2021
    Inventors: Sylvain Huille, Thomas Ballet, Kiran Bangari, Ravi Chari, Bernardo Perez-Ramirez, Filipe Vasco
  • Publication number: 20200239589
    Abstract: The present disclosure provides methods for treating multiple myeloma (such as refractory multiple myeloma or relapsed and refractory multiple myeloma) in an individual who received at least two prior therapies for multiple myeloma. The methods comprise administering to the individual an anti-CD38 antibody, pomalidomide, and dexamethasone. Also provided are methods of improving renal impairment in an individual having multiple myeloma.
    Type: Application
    Filed: January 28, 2020
    Publication date: July 30, 2020
    Inventors: Heloise AUDAT, Audrey BONESTEBE, Frank CAMPANA ZAMBRANO, Sylvain HUILLE, Solenn LE-GUENNEC, Lucie MANACHE-ALBERICI
  • Publication number: 20160030563
    Abstract: A liquid pharmaceutical composition containing human immunoglobulin G, preferably at 230 g/l or higher. The composition, suitable for subcutaneous or intramuscular administration, can be used to treat various diseases, e.g., an antibody production defect and Kawasaki disease.
    Type: Application
    Filed: October 9, 2015
    Publication date: February 4, 2016
    Inventors: Sylvain Huille, Laetitia Cohen-Tannoudji, Florence Arvis, Alexandra Paillard
  • Patent number: 9186401
    Abstract: The invention relates to a human immunoglobulin G composition characterized in that the human immunoglobulin G concentration is at least 230 g/l, which is of use in particular for subcutaneous administration.
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: November 17, 2015
    Assignee: Laboratoire Francais Du Fractionnement Et Des Biotechnologies
    Inventors: Sylvain Huille, Laetitia Cohen-Tannoudji, Florence Arvis, Alexandra Paillard
  • Publication number: 20150225479
    Abstract: The present invention provides stable pharmaceutical antibody formulations, including liquid formulations and lyophilized formulations, comprising an anti-IL-4/anti-IL-13 bispecific antibody, a polyaminoacid consisting of glutamic acid or aspartic acid or both randomly grafted with Vitamin E, and a cryoprotectant, wherein the formulation has a salt concentration of 50 mM or less. The present invention also provides stable pharmaceutical antibody formulations, including liquid formulations and lyophilized formulations, comprising an anti-IL-4/anti-IL-13 bispecific antibody, a polyaminoacid consisting of glutamic acid or aspartic acid or both randomly grafted with Vitamin E, a cryoprotectant, and a buffering system, wherein the pH of the formulation is about pH 7, and wherein the formulation has a salt concentration of 50 mM or less. The formulations may, optionally, further comprise a surfactant, or a stabilizing agent, or both. The present invention includes methods for making such formulations.
    Type: Application
    Filed: February 11, 2015
    Publication date: August 13, 2015
    Inventors: Sylvain Huille, Sophie Carayon, Corine Vialas, Cécile Bonnet-Gonnet, You-Ping Chan
  • Publication number: 20140220147
    Abstract: The invention relates to a pharmaceutical composition comprising factor VII encapsulated in micelles formed from block copolymer molecules containing (i) a hydrophilic polymer segment consisting of a polyalkylene glycol and (ii) a hydrophobic polymer segment consisting of a polyamino acid, with said polyamino acid comprising exclusively amino acid residues selected from the group consisting of histidine, lysine, aspartic acid and glutamic acid residues, wherein a part of said amino acid residues is substituted with a hydrophobic group.
    Type: Application
    Filed: July 31, 2012
    Publication date: August 7, 2014
    Applicants: NANOCARRIER, LABORATOIRE FRANCAIS DU FRACTIONNEMENT ET DES BIOTECHNOLOGIES
    Inventors: Florence Arvis, Sylvain Huille, Mitsunori Harada
  • Publication number: 20130216522
    Abstract: The invention relates to a liquid pharmaceutical composition comprising human immunoglobulins G (IgGs), comprising at least 200 mM, preferably 250 mM±50 mM, of glycine and between 20 and 100 mg/l of a non-ionic detergent, and having a pH of less than or equal to 4.8.
    Type: Application
    Filed: June 15, 2011
    Publication date: August 22, 2013
    Applicant: Laboratoire Francais Du Fractionnement Et Des Biotechnologies
    Inventors: Sylvain Huille, Laetitia Cohen-Tannoudji
  • Publication number: 20130121991
    Abstract: The invention relates to a human immunoglobulin G composition characterized in that the human immunoglobulin G concentration is at least 230 g/l, which is of use in particular for subcutaneous administration.
    Type: Application
    Filed: July 18, 2011
    Publication date: May 16, 2013
    Applicant: Laboratoire Francais Du Fractionnement Et Des Biotechnologies
    Inventors: Sylvain Huille, Laetitia Cohen-Tannoudji, Florence Arvis, Alexandra Paillard
  • Patent number: 6630171
    Abstract: The invention concerns delivery particles (DP's) for active principles (AP's) based on linear amphiphilic polyamino-acids (PAA's), with &agr;-peptide chains, capable of being spontaneously formed by contacting PAA's with a liquid medium, preferably with water, wherein the hydrophile part of the PAA's is solubilized more than the hydrophobic parts of said PAA's, such that the latter precipitate while being organised in discrete supra-molecular arrangements, of average size ranging between 0.01 and 20 &mgr;m, capable of combining with at least an AP and releasing the latter in vivo, in prolonged and controlled manner.
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: October 7, 2003
    Assignee: Flamel Technologies
    Inventors: Sylvain Huille, Florence Nicolas, Nathan Brison, Gérard Soula
  • Patent number: 6180141
    Abstract: The invention relates to vectors for delivering medicinal, nutritional, plant-protection or cosmetic active principles, these delivery particles being of small, controllable and adjustable particle size, which protect the active principle, and being biocompatible, biodegradable, non-immunogenic, stable and free of solvent. The particles do not denature the active principle and allow the active principle to be released. The microparticles of the invention are of a cohesive structure made of a physicochemically stable and integral composite gel which includes an oil such as coconut oil, an aqueous phase and a linear, non-crosslinked copolyamino acid of Leu/Glu type (random or diblock). The microparticles have a controllable and adjustable size of between 0.05 and 500 &mgr;m.
    Type: Grant
    Filed: January 4, 1999
    Date of Patent: January 30, 2001
    Assignee: Flamel Technologies
    Inventors: Alain Lemercier, R{acute over (e)}mi Meyrueix, Sylvain Huille, G{acute over (e)}rard Soula
  • Patent number: 5904936
    Abstract: The present invention relates to delivery vehicles which are useful for the administration of active principles (APs), preferably medicinal or nutritional active principles, in particular via the oral or parenteral route.The technical problem solved by the invention is that which consists in providing delivery vehicles composed of (nano)- or (micro)particles based on polyamino acids, and which are invert with respect to the AP (proteins), of controllable particle size, strong and inexpensive.According to the invention, the particles have an average size of less than 200 .mu.m and consist of a polyamino acid of the Leu/Glu type, in which Leu/Glu+Leu.gtoreq.3% and the M.sub.w .gtoreq.4,000 D.
    Type: Grant
    Filed: March 25, 1996
    Date of Patent: May 18, 1999
    Assignee: Flamel Technologies
    Inventors: Sylvain Huille, Alain Lemercier, Gerard Soula