Patents by Inventor Vu Truong-Le

Vu Truong-Le 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: 20210322537
    Abstract: Methods for the preparation of polymeric films which encase and preserve bioactive agents. In particular, the invention is directed to the preparation of oral thin films containing bioactive proteins or viruses. For example, methods and compositions are disclosed for preservation of rotavirus and antibodies in thin dry films.
    Type: Application
    Filed: June 6, 2017
    Publication date: October 21, 2021
    Inventors: Van Nguyen, Phillip M. Lovalenti, Vu Truong-Le, Jeff Anderl, Satoshi Ohtake, Atul Saxena
  • Publication number: 20210283253
    Abstract: A combination of an antibody and other therapeutic that work together in vivo against a pathogenic microbe. The combination can include the antibody with an antibiotic, and/or a therapeutic against a disease. The combination can attack the pathogenic microbe with an efficiency more than either of the components alone, with a synergistic effect, or an effect moderated by one or more modes of action not existing with administration of either the antibody or therapeutic alone.
    Type: Application
    Filed: October 1, 2018
    Publication date: September 16, 2021
    Inventor: Vu Truong-Le
  • Patent number: 9539233
    Abstract: A method and composition for treatment of bacterial infections caused by gram negative or gram positive bacteria such as Staphylococcus aureus, Rhodococcus equi, Mycobacterium tuberculosis, Escherichia coli, Klebsiella pneumoniae, Klebsiella oxytoca, Pseudomonas aeruginosa, Haemophilus influenzae, Proteus mirabilis, Enterobacter species, Serratia marcescens as well as those caused by Burkholderia cepacia, Stenotrophomonas maltophilia, Alcaligenes xylosoxidans, and multidrug resistant Pseudomonas aeruginosa, using a formulation containing gallium (III), in a pharmaceutically acceptable salt or complex thereof.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: January 10, 2017
    Assignee: Aridis Pharmaceuticals Inc.
    Inventors: Satoshi Ohtake, Vu Truong-Le, David Lechuga-Ballesteros, Luisa Yee, Binh Pham, Russell Martin, Atul Saxena
  • Publication number: 20160051660
    Abstract: Methods and compositions for the optimization of production of influenza viruses suitable as influenza vaccines are provided.
    Type: Application
    Filed: March 4, 2015
    Publication date: February 25, 2016
    Inventors: George Robert TRAGER, Richard M. Schwartz, Vu Truong-Le, Luisa Yee, John Michael Berry, Weidong Cui
  • Patent number: 9072783
    Abstract: A method for the selection of pharmaceutically acceptable excipients that allow for the production of highly dispersible powders produced by spray drying.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: July 7, 2015
    Assignee: Aridis Pharmaceuticals
    Inventors: Satoshi Ohtake, Atul Saxena, Vu Truong-Le
  • Patent number: 8986705
    Abstract: Methods and compositions for the optimization of production of influenza viruses suitable as influenza vaccines are provided.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: March 24, 2015
    Assignee: MedImmune, LLC
    Inventors: George Robert Trager, Vu Truong-Le, Luisa Yee
  • Patent number: 8673357
    Abstract: This invention provides methods of spray drying pharmaceutical powders from a vibrating nozzle at low pressures. The method can effectively spray dry thick or viscous solutions or suspensions to provide small uniform particles. The invention includes dry particle compositions prepared by methods of low pressure spraying from vibrating nozzles.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: March 18, 2014
    Assignee: Aridis Pharmaceuticals
    Inventors: Vu Truong-Le, Satoshi Ohtake, Russell Andrew Martin, Binh V. Pham, Luisa Yee
  • Patent number: 8637090
    Abstract: A method and composition for treatment of bacterial infections caused by gram negative or gram positive bacteria such as Staphylococcus aureus, Rhodococcus equi, Mycobacterium tuberculosis, Escherichia coli, Klebsiella pneumoniae, Klebsiella oxytoca, Pseudomonas aeruginosa, Haemophilus influenzae, Proteus mirabilis, Enterobacter species, Serratia marcescens as well as those caused by Burkholderia cepacia, Stenotrophomonas maltophilia, Alcaligenes xylosoxidans, and multidrug resistant Pseudomonas aeruginosa, using a formulation containing gallium (III), in a pharmaceutically acceptable salt or complex thereof.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: January 28, 2014
    Assignee: Aridis Pharmaceuticals
    Inventors: Satoshi Ohtake, Vu Truong-Le, David Lechuga-Ballesteros, Luisa Yee, Binh V Pham, Russell Martin, Atul Saxena
  • Publication number: 20130302425
    Abstract: A method for the selection of pharmaceutically acceptable excipients that allow for the production of highly dispersible powders produced by spray drying.
    Type: Application
    Filed: November 18, 2010
    Publication date: November 14, 2013
    Applicant: Aridis Pharmaceuticals
    Inventors: Satoshi Ohtake, Atul Saxena, Vu Truong-Le
  • Patent number: 8343518
    Abstract: This invention provides methods and compositions to preserve bioactive materials in a dried foam matrix. Methods provide non-boiling foam generation and penetration of preservative agents at temperatures near the phase transition temperature of the membranes.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: January 1, 2013
    Assignee: MedImmune, LLC
    Inventor: Vu Truong-Le
  • Patent number: 8293275
    Abstract: This invention provides methods and compositions to preserve bioactive materials, such as viruses, bacteria, cells, or liposomes, in freeze dried particles suitable for pulmonary administration. Methods provide spray freeze drying of formulations to form stable freeze dried particles.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: October 23, 2012
    Assignees: Med Immune, LLC, The Regents of the University of Colorado
    Inventors: Vu Truong-Le, Binh V. Pham, John F. Carpenter, Theodore W. Randolph, Robert Seid
  • Patent number: 8273374
    Abstract: This invention provides methods and compositions to preserve bioactive materials in a matrix of powder particles. Methods provide high-pressure gas spraying and/or near supercritical spraying of formulations followed by drying in a stream of conditioned gas to form stable powder particles containing bioactive materials.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: September 25, 2012
    Assignee: MedImmune, LLC
    Inventors: Vu Truong-Le, Binh Pham
  • Patent number: 8268354
    Abstract: This invention provides methods of spray drying pharmaceutical powders from a vibrating nozzle at low pressures. The method can effectively spray dry thick or viscous solutions or suspensions to provide small uniform particles. The invention includes dry particle compositions prepared by methods of low pressure spraying from vibrating nozzles.
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: September 18, 2012
    Assignee: Aridis Pharmaceuticals
    Inventors: Vu Truong-Le, Satoshi Ohtake, Russell Andrew Martin, Binh V. Pham, Luisa Yee
  • Patent number: 8241886
    Abstract: This invention provides formulations and methods for stabilizing viruses in liquid and dried formulations. In particular, formulations are provided including Zn2+ cations that stabilize the viability of Rotaviruses. Methods of vaccination include neutralization of gastric contents and administration of the vaccine formulations of the invention.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: August 14, 2012
    Assignee: Aridis Pharmaceuticals
    Inventors: Vu Truong-Le, Luisa Yee, David Lechuga-Ballesteros, Satoshi Ohtake
  • Publication number: 20120148635
    Abstract: A method and composition for treatment of bacterial infections caused by gram negative or gram positive bacteria such as Staphylococcus aureus, Rhodococcus equi, Mycobacterium tuberculosis, Escherichia coli, Klebsiella pneumoniae, Klebsiella oxytoca, Pseudomonas aeruginosa, Haemophilus influenzae, Proteus mirabilis, Enterobacter species, Serratia marcescens as well as those caused by Burkholderia cepacia, Stenotrophomonas maltophilia, Alcaligenes xylosoxidans, and multidrug resistant Pseudomonas aeruginosa, using a formulation containing gallium (III), in a pharmaceutically acceptable salt or complex thereof.
    Type: Application
    Filed: May 4, 2010
    Publication date: June 14, 2012
    Applicant: Aridis Pharmaceuticals
    Inventors: Satoshi Ohtake, Vu Truong-Le, David Lechuga-Ballesteros, Luisa Yee, Binh V. Pham, Russel Martin, Atul Saxena
  • Publication number: 20120128729
    Abstract: A method and composition for treatment of bacterial infections caused by gram negative or gram positive bacteria such as Staphylococcus aureus, Rhodococcus equi, Mycobacterium tuberculosis, Escherichia coli, Klebsiella pneumoniae, Klebsiella oxytoca, Pseudomonas aeruginosa, Haemophilus influenzae, Proteus mirabilis, Enterobacter species, Serratia marcescens as well as those caused by Burkholderia cepacia, Stenotrophomonas maltophilia, Alcaligenes xylosoxidans, and multidrug resistant Pseudomonas aeruginosa, using a formulation containing gallium (III), in a pharmaceutically acceptable salt or complex thereof.
    Type: Application
    Filed: May 3, 2010
    Publication date: May 24, 2012
    Inventors: Satoshi Ohtake, David Lechuga-Ballesteros, Vu Truong-Le, Luisa Yee, Binh V. Pham, Russell Martin, Atul Saxena
  • Publication number: 20120027797
    Abstract: This invention provides methods and compositions to preserve bioactive materials in a dried foam matrix. Methods provide non-boiling foam generation and penetration of preservative agents at temperatures near the phase transition temperature of the membranes.
    Type: Application
    Filed: October 12, 2011
    Publication date: February 2, 2012
    Applicant: Medlmmune, LLC
    Inventor: Vu Truong-Le
  • Publication number: 20120009248
    Abstract: This invention provides methods and compositions to preserve bioactive materials in a matrix of powder particles. Methods provide high-pressure gas spraying and/or near supercritical spraying of formulations followed by drying in a stream of conditioned gas to form stable powder particles containing bioactive materials.
    Type: Application
    Filed: July 29, 2011
    Publication date: January 12, 2012
    Applicant: MedImmune, LLC
    Inventors: Vu Truong-Le, Binh Pham
  • Patent number: 8067017
    Abstract: This invention provides methods and compositions to preserve bioactive materials in a dried foam matrix. Methods provide non-boiling foam generation and penetration of preservative agents at temperatures near the phase transition temperature of the membranes.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: November 29, 2011
    Assignee: MedImmune, LLC
    Inventor: Vu Truong-Le
  • Publication number: 20110243988
    Abstract: This invention provides compositions and methods for stabilizing a live attenuated virus in dried formulations. In particular, compositions and methods of preparing a dried vaccine are provided that stabilize the viability of live vaccines such as measles and adenovirus at room temperature.
    Type: Application
    Filed: October 1, 2010
    Publication date: October 6, 2011
    Inventors: Satoshi Ohtake, Vu Truong-Le, Luisa Yee, Russell A. Martin, David Lechuga-Ballesteros