Patents by Inventor Christopher Sprout

Christopher Sprout 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).

  • REDUCTION OF ALPHA, BETA-UNSATURATED KETONE LEVELS IN MORPHINAN DERIVATIVE COMPOSITIONS
    Publication number: 20200223859
    Abstract: The disclosure relates to processes for reducing the amount of a compound of formula (I) or a salt or a solvate thereof present in a composition comprising compounds of formulae (I) and (II) or a salt or a solvate thereof.
    Type: Application
    Filed: September 20, 2019
    Publication date: July 16, 2020
    Applicant: Rhodes Technologies
    Inventors: Keith Edward MCCARTHY, Helge Alfred REISCH, Christopher SPROUT
  • REDUCTION OF ALPHA, BETA-UNSATURATED KETONE LEVELS IN MORPHINAN DERIVATIVE COMPOSITIONS
    Publication number: 20170342084
    Abstract: The disclosure relates to processes for reducing the amount of a compound of formula (I) or a salt or a solvate thereof present in a composition comprising compounds of formulae (I) and (II) or a salt or a solvate thereof.
    Type: Application
    Filed: July 8, 2015
    Publication date: November 30, 2017
    Inventors: Keith Edward MCCARTHY, Helge Alfred REISCH, Christopher SPROUT
  • Particulate chiral separation material
    Publication number: 20100230339
    Abstract: A chiral particulate material and method of making the same are provided. The material includes a fibrous protein or chiral synthetic polymer, optionally crosslinked, organized into a multilayered chiral structure including nanoscale chiral pores or channels. The particles are useful for performing chiral separations, including in chromatographic applications.
    Type: Application
    Filed: December 19, 2006
    Publication date: September 16, 2010
    Applicant: Evolved Nanomaterial Sciences, Inc.
    Inventors: Regina Valluzzi, Liya Liu, Christopher Sprout, Benjamin Chaloner-Gill