Patents by Inventor W. James Huang

W. James Huang 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: 10660959
    Abstract: The present invention relates to a pharmaceutical aqueous formulation comprising 1-(4-{[4-(dimethylamino)piperidin-1-yl]carbonyl}phenyl)-3-[4-(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)phenyl]urea, or a pharmaceutically acceptable salt thereof, that is a clear solution. Such a formulation is particularly suitable for intravenous or parenteral administration to a patient.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: May 26, 2020
    Assignee: Pfizer Inc.
    Inventors: Kevin Richard Back, Michael Cram, Aidan James Harper, W. James Huang, Jonathan Richard Lillis, Timothy Michael Lukas, Sumit Luthra
  • Publication number: 20190105390
    Abstract: The present invention relates to a pharmaceutical aqueous formulation comprising 1-(4-{[4-(dimethylamino)piperidin-1-yl]carbonyl}phenyl)-3-[4-(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)phenyl]urea, or a pharmaceutically acceptable salt thereof, that is a clear solution. Such a formulation is particularly suitable for intravenous or parenteral administration to a patient.
    Type: Application
    Filed: November 13, 2018
    Publication date: April 11, 2019
    Applicant: PFIZER INC.
    Inventors: Kevin Richard Back, Michael Cram, Aidan James Harper, W. James Huang, Jonathan Richard Lillis, Timothy Michael Lukas, Sumit Luthra
  • Patent number: 10172942
    Abstract: The present invention relates to a pharmaceutical aqueous formulation comprising -(4-{[4-(dimethylamino)piperidin-1-yl]carbonyl}phenyl)-3-[4-(4,6-dimorpholin-4-yl-,3,5-triazin-2-yl)phenyl]urea, or a pharmaceutically acceptable salt thereof, that is a clear solution. Such a formulation is particularly suitable for intravenous or parenteral administration to a patient.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: January 8, 2019
    Assignee: Pfizer Inc.
    Inventors: Kevin Richard Back, Michael Cram, Aidan James Harper, W. James Huang, Jonathan Richard Lillis, Timothy Michael Lukas, Sumit Luthra
  • Publication number: 20170360935
    Abstract: The present invention relates to a pharmaceutical aqueous formulation comprising -(4-{[4-(dimethylamino)piperidin-1-yl]carbonyl}phenyl)-3-[4-(4,6-dimorpholin-4-yl-,3,5-triazin-2-yl)phenyl]urea, or a pharmaceutically acceptable salt thereof, that is a clear solution. Such a formulation is particularly suitable for intravenous or parenteral administration to a patient.
    Type: Application
    Filed: December 10, 2015
    Publication date: December 21, 2017
    Applicant: PFIZER INC.
    Inventors: Kevin Richard Back, Michael Cram, Aidan James Harper, W. James Huang, Jonathan Richard Lillis, Timothy Michael Lukas, Sumit Luthra
  • Patent number: 8372995
    Abstract: Crystalline solid forms of tigecycline, Form I, Form II, Form III, Form IV, and Form V, compositions comprising these crystalline solid forms, and processes for preparing these crystalline solid forms are described herein.
    Type: Grant
    Filed: May 25, 2006
    Date of Patent: February 12, 2013
    Assignee: Wyeth LLC
    Inventors: Lalitha Krishnan, Subodh S. Deshmukh, W. James Huang, Mannching Sherry Ku
  • Patent number: 5942253
    Abstract: Formulations for controlled, prolonged release of GM-CSF have been developed. These are based on solid microparticles formed of the combination of biodegradable, synthetic polymers such as poly(lactic acid) (PLA), poly(glycolic acid) (PGA), and copolymers thereof with excipients and drug loadings that yield zero order or first order release, or multiphasic release over a period of approximately three to twenty one days, preferably one week, when administered by injection. In the preferred embodiment, the microparticles are microspheres having diameters in the range of 10 to 60 microns, formed of a blend of PLGA having different molecular weights, most preferably 6,000, 30,000 and 41,000. Other embodiments have been developed to alter the release kinetics or the manner in which the drug is distributed in vivo.
    Type: Grant
    Filed: October 12, 1995
    Date of Patent: August 24, 1999
    Assignees: Immunex Corporation, American Cyanamid Company
    Inventors: Wayne Gombotz, Dean Pettit, Susan Pankey, James Ronald Lawter, W. James Huang
  • Patent number: 5532221
    Abstract: A method of reducing post-operative adhesion formation by topically applying an ionically crosslinked carboxyl-containing polysaccharide or a pharmacologically acceptable salt thereof, e.g. sodium hyaluronate crosslinked with ferric chloride, to a site of surgical trauma.
    Type: Grant
    Filed: February 4, 1994
    Date of Patent: July 2, 1996
    Assignee: Lifecore Biomedical, Inc.
    Inventors: W. James Huang, Douglas B. Johns, Richard L. Kronenthal