Patents by Inventor Dominique P. Bridon

Dominique P. Bridon 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: 20220202823
    Abstract: Methods for reducing platinum drug-induced toxicity in a cell expressing Organic Cation Transporter 2 (OCT2), methods for reducing platinum drug-induced toxicity in a subject, methods for treating cancer, methods for increasing efficacy of platinum drug treatment in a subject, and pharmaceutical compositions are described. The described methods and compositions include an OCT2 inhibitor where the OCT2 inhibitor is buflomedil or a salt thereof, dolutegravir or a salt thereof, contains an imidazole, or is miconazole or a salt thereof.
    Type: Application
    Filed: December 6, 2021
    Publication date: June 30, 2022
    Inventors: Yong HUANG, Dominique P. BRIDON, Xuexiang ZHANG, Chien-Ming LI
  • Patent number: 11197862
    Abstract: Methods for reducing platinum drug-induced toxicity in a cell expressing Organic Cation Transporter 2 (OCT2), methods for reducing platinum drug-induced toxicity in a subject, methods for treating cancer, methods for increasing efficacy of platinum drug treatment in a subject, and pharmaceutical compositions are described. The described methods and compositions include an OCT2 inhibitor where the OCT2 inhibitor is buflomedil or a salt thereof, dolutegravir or a salt thereof contains an imidazole, or is miconazole or a salt thereof.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: December 14, 2021
    Assignee: XOMICS BIOPHARMA, INC.
    Inventors: Yong Huang, Dominique P. Bridon, Xuexiang Zhang, Chien-Ming Li
  • Publication number: 20180207169
    Abstract: Methods for reducing platinum drug-induced toxicity in a cell expressing Organic Cation Transporter 2 (OCT2), methods for reducing platinum drug-induced toxicity in a subject, methods for treating cancer, methods for increasing efficacy of platinum drug treatment in a subject, and pharmaceutical compositions are described. The described methods and compositions include an OCT2 inhibitor where the OCT2 inhibitor is buflomedil or a salt thereof, dolutegravir or a salt thereof contains an imidazole, or is miconazole or a salt thereof.
    Type: Application
    Filed: July 15, 2016
    Publication date: July 26, 2018
    Inventors: Yong HUANG, Dominique P. BRIDON, Xuexiang ZHANG, Chien-Ming LI
  • Publication number: 20120022234
    Abstract: The present invention relates to a method for separating albumin conjugate from unconjugated albumin in a solution comprising albumin conjugate and unconjugated albumin by loading the solution onto a hydrophobic support equilibrated in aqueous buffer having a high salt content; applying to the support a gradient of decreasing salt concentration; and collecting the eluted albumin conjugate.
    Type: Application
    Filed: September 17, 2010
    Publication date: January 26, 2012
    Inventors: Nathalie Bousquet-Gagnon, Omar Quraishi, Dominique P. Bridon
  • Patent number: 8093206
    Abstract: Modified insulinotropic peptides are disclosed. The modified insulinotropic peptides are capable of forming a peptidase stabilized insulinotropic peptide. The modified insulinotropic peptides are capable of forming covalent bonds with one or more blood components to form a conjugate. The conjugates may be formed in vivo or ex vivo. The modified peptides are administered to treat humans with diabetes and other related diseases.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: January 10, 2012
    Assignee: Conjuchem, LLC
    Inventors: Dominique P. Bridon, Benoit L'Archeveque, Darren L. Holmes, Anouk Leblanc, Serge St. Pierre
  • Patent number: 8084414
    Abstract: Modified insulinotropic peptides are disclosed. The modified insulinotropic peptides are capable of forming a peptidase stabilized insulinotropic peptide. The modified insulinotropic peptides are capable of forming covalent bonds with one or more blood components to form a conjugate. The conjugates may be formed in vivo or ex vivo. The modified peptides are administered to treat humans with diabetes and other related diseases.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: December 27, 2011
    Assignee: Conjuchem, LLC
    Inventors: Dominique P. Bridon, Benoit L'Archeveque, Darren L. Holmes, Anouk Leblanc, Serge St. Pierre
  • Publication number: 20110313132
    Abstract: The present invention provides processes for the production of preformed albumin conjugates. In particular, the invention provides processes for the in-vitro conjugation of a therapeutic compound to recombinant albumin, wherein a therapeutic compound comprising a reactive group is contacted to recombinant albumin in solution to form a conjugate. The processes provide for conjugation to albumin species of increasing homogeneity. The resulting conjugate is purified by chromatography, in particular hydrophobic interaction chromatography comprising phenyl sepharose and butyl sepharose chromatography.
    Type: Application
    Filed: March 14, 2011
    Publication date: December 22, 2011
    Inventors: Dominique P. BRIDON, Nathalie BOUSQUET-GAGNON, Omar QURAISHI
  • Patent number: 8080516
    Abstract: Modified insulinotropic peptides are disclosed. The modified insulinotropic peptides are capable of forming a peptidase stabilized insulinotropic peptide. The modified insulinotropic peptides are capable of forming covalent bonds with one or more blood components to form a conjugate. The conjugates may be formed in vivo or ex vivo. The modified peptides are administered to treat humans with diabetes and other related diseases.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: December 20, 2011
    Assignee: Conjuchem, LLC
    Inventors: Dominique P. Bridon, Benoit L'Archeveque, Darren L. Holmes, Anouk LeBlanc, Serge St. Pierre
  • Patent number: 8039432
    Abstract: The present invention provides methods of administering an insulinotropic peptide in an amount effective to treat a disorder or condition while reducing nausea side effect by administering to a subject in need thereof an insulinotropic peptide conjugated to albumin. The present invention also provides methods of selecting a subject for administration of a conjugated insulinotropic peptide. Exemplary disorders or conditions treatable with an insulinotropic peptide include obesity and type II diabetes.
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: October 18, 2011
    Assignee: Conjuchem, LLC
    Inventors: Dominique P. Bridon, Jean-Paul Castaigne, Karen Thibaudeau
  • Publication number: 20110166061
    Abstract: The present invention is concerned with This invention relates to C34 peptide derivatives that are inhibitors of viral infection and/or exhibit antifusogenic properties. In particular, this invention relates to C34 derivatives having inhibiting activity against human immunodeficiency virus (HIV), respiratory syncytial virus (RSV), human parainfluenza virus (HPV), measles virus (MeV), and simian immunodeficiency virus (SIV) with long duration of action for the treatment of the respective viral infections.
    Type: Application
    Filed: April 26, 2010
    Publication date: July 7, 2011
    Applicant: CONJUCHEM BIOTECHNOLOGIES, INC.
    Inventors: John W. Erickson, Dominique P. Bridon, Martin Robitaille, Grant A. Krafft, Dong Xie, Elena Afonina, Jun Liang, Sandra De Meyer
  • Publication number: 20110071082
    Abstract: Modified anti-angiogenic peptides are disclosed. The modified peptides are capable of forming a peptidase stabilized anti-angiogenic peptide. The modified anti-angiogenic peptides, particularly modified kringle 5 peptides are capable of forming a conjugate with a blood protein. Conjugates are prepared from anti-angiogenic peptides, particularly kringle 5 peptides, by combining the peptide with a reactive functional group with a blood protein. The conjugates may be formed in vivo or ex vivo. The conjugates are administered to patients to provide an anti-angiogenic effect.
    Type: Application
    Filed: April 13, 2010
    Publication date: March 24, 2011
    Inventors: Dominique P. Bridon, Michele Rasamoelisolo, Karen Thibaudeau, Xicai Huang, Richard Beliveau
  • Patent number: 7906482
    Abstract: The present invention relates to a compound comprising a PYY peptide or a functional derivative thereof, which is coupled to a reactive group. Such a reactive group is capable of reacting on a blood component so as to form a stable covalent bond therewith. The present invention also relates to a conjugate comprising such a compound which is covalently bonded to a blood component. Moreover, the invention also relates to a method of enhancing, in a patient, the anti-obesity activity of a PYY peptide or functional derivative thereof.
    Type: Grant
    Filed: October 24, 2007
    Date of Patent: March 15, 2011
    Assignee: Advanced Diagnostics and Discovery
    Inventors: Dominique P. Bridon, Roger Leger, Xicai Huang, Karen Thibaudeau, Martin Robitaille, Peter G. Milner
  • Patent number: 7741286
    Abstract: Modified anti-angiogenic peptides are disclosed. The modified peptides are capable of forming a peptidase stabilized anti-angiogenic peptide. The modified anti-angiogenic peptides, particularly modified kringle 5 peptides are capable of forming a conjugate with a blood protein. Conjugates are prepared from anti-angiogenic peptides, particularly kringle 5 peptides, by combining the peptide with a reactive functional group with a blood protein. The conjugates may be formed in vivo or ex vivo. The conjugates are administered to patients to provide an anti-angiogenic effect.
    Type: Grant
    Filed: February 8, 2006
    Date of Patent: June 22, 2010
    Assignee: ConjuChem Biotechnologies Inc.
    Inventors: Dominique P. Bridon, Michele Rasamoelisolo, Karen Thibaudeau, Xicai Huang, Richard Beliveau
  • Patent number: 7741453
    Abstract: The present invention relates to C34 peptide derivatives that are inhibitors of viral infection and/or exhibit antifusogenic properties. In particular, this invention relates to C34 derivatives having inhibiting activity against human immunodeficiency virus (HIV), respiratory syncytial virus (RSV), human parainfluenza virus (HPV), measles virus (MeV), and simian immunodeficiency virus (SIV) with long duration of action for the treatment of the respective viral infections.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: June 22, 2010
    Assignee: Conjuchem Biotechnologies, Inc.
    Inventors: John W. Erickson, Dominique P. Bridon, Martin Robitaille, Grant A. Krafft, Dong Xie, Elena Afonina, Jun Liang, Sandra DeMeyer
  • Patent number: 7737251
    Abstract: This invention relates to glucagon-like peptide 2 (GLP-2) derivatives. In particular, this invention relates to GLP-2 peptide derivatives having an extended in vivo half-life, for the treatment or prevention of gastrointestinal disorders or diseases such as inflammatory bowel disease and other gastrointestinal functions, from any segment of the gastrointestinal tract, from the oesophagus to the anus.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: June 15, 2010
    Assignee: ConjuChem Biotechnologies Inc.
    Inventors: Dominique P. Bridon, Nissab Boudjellab, Roger Leger, Martin Robitaille, Karen Thibaudeau, Julie Carette
  • Publication number: 20090312259
    Abstract: This invention relates to glucagon-like peptide 2 (GLP-2) derivatives. In particular, this invention relates to GLP-2 peptide derivatives having an extended in vivo half-life, for the treatment or prevention of gastrointestinal disorders or diseases such as inflammatory bowel disease and other gastrointestinal functions, from any segment of the gastrointestinal tract, from the oesophagus to the anus.
    Type: Application
    Filed: July 19, 2009
    Publication date: December 17, 2009
    Inventors: Dominique P. Bridon, Nissab Boudjellab, Roger Leger, Martin Robitaille, Karen Thibaudeau, Julie Carette
  • Publication number: 20090275506
    Abstract: This invention relates to long lasting natriuretic peptide (NP) derivatives. The NP derivative has a NP peptide and a reactive entity coupled to the NP peptide. The reactive entity is able to covalently bond with a functionality on a blood component. In particular, this invention relates to NP derivatives having an extended in vivo half-life, and method for the treatment of cardiovascular diseases and disorders such as acute decompensated congestive heart failure (CHF) and chronic CHF.
    Type: Application
    Filed: October 17, 2008
    Publication date: November 5, 2009
    Applicant: Conjuchem Biotechnologies, Inc.
    Inventors: Peter BAKIS, Dominique P. Bridon, Julie Carette, France LeClaire, Roger Leger, Martin Robitaille
  • Patent number: 7608271
    Abstract: Peptides exhibiting anti-viral and anti-fusogenic activity are modified to provide greater stability and improved half-life in vivo. The selected peptides include fusion inhibitors DP178 and DP107 and related peptides and analogs thereof. The modified peptides are capable of forming covalent bonds with one or more blood components, preferably a mobile blood component.
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: October 27, 2009
    Assignee: Conjuchem Biotechnologies Inc.
    Inventors: Dominique P. Bridon, Robert S. Dufresne, Nisssab Boudjellab, Martin Robitaille, Peter G. Milner
  • Patent number: 7601691
    Abstract: The present invention relates to a compound comprising a PYY peptide or a functional derivative thereof, which is coupled to a reactive group. Such a reactive group is capable of reacting on a blood component so as to form a stable covalent bond therewith. The present invention also relates to a conjugate comprising such a compound which is covalently bonded to a blood component. Moreover, the invention also relates to a method of enhancing, in a patient, the anti-obesity activity of a PYY peptide or functional derivative thereof.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: October 13, 2009
    Assignee: Conjuchem Biotechnologies Inc.
    Inventors: Dominique P. Bridon, Roger Leger, Xicai Huang, Karen Thibaudeau, Martin Robitaille, Peter G. Milner
  • Patent number: 7582301
    Abstract: Peptides exhibiting anti-viral and anti-fusogenic activity are modified to provide greater stability and improved half-life in vivo. The selected peptides include fusion inhibitors DP178 and DP107 and related peptides and analogs thereof. The modified peptides are capable of forming covalent bonds with one or more blood components, preferably a mobile blood component.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: September 1, 2009
    Assignee: Conjuchem Biotechnologies, Inc.
    Inventors: Dominique P. Bridon, Robert P. Dufresne, Nissab Boudjellab, Martin Robitaille, Peter G. Milner