Patents by Inventor James Denmore Copp

James Denmore Copp 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).

  • Process for preparing [(3-hydroxypyridine-2-carbonyl)amino] alkanoic acids, esters and amides
    Patent number: 10246416
    Abstract: Disclosed are processes for preparing [(3-hydroxypyridine-2-carbonyl)amino]-alkanoic acids, derivatives, inter alia, 5-aryl substituted and 5-heteroaryl substituted [(3-hydroxypyridine-2-carbonyl]amino}acetic acids. Further disclosed are methods for making prodrugs of [(3-hydroxypyridine-2-carbonyl)-amino]acetic acids, for example, [(3-hydroxypyridine-2-carbonyl]amino}acetic acid esters and {[3-hydroxypyridine-2-carbonyl]amino}acetic acid amides. The disclosed compounds are useful as prolyl hydroxylase inhibitors or for treating conditions wherein prolyl hydroxylase inhibition is desired.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: April 2, 2019
    Assignee: Akebia Therapeutics, Inc.
    Inventors: Christopher M. Lanthier, Boris Gorin, Jan Oudenes, Craig Edward Dixon, Alan Quigbo Lu, James Denmore Copp, John Michael Janusz
  • PROCESS FOR PREPARING [(3-HYDROXYPYRIDINE-2-CARBONYL)AMINO]ALKANOIC ACIDS, ESTERS AND AMIDES
    Publication number: 20170362178
    Abstract: Disclosed are processes for preparing [(3-hydroxypyridine-2-carbonyl)amino]-alkanoic acids, derivatives, inter alia, 5-aryl substituted and 5-heteroaryl substituted [(3-hydroxypyridine-2-carbonyl]amino}acetic acids. Further disclosed are methods for making prodrugs of [(3-hydroxypyridine-2-carbonyl)-amino]acetic acids, for example, {(3-hydroxypyridine-2-carbonyl]amino}acetic acid esters and {[3-hydroxypyridine-2-carbonyl]amino}acetic acid amides. The disclosed compounds are useful as prolyl hydroxylase inhibitors or for treating conditions wherein prolyl hydroxylase inhibition is desired.
    Type: Application
    Filed: August 31, 2017
    Publication date: December 21, 2017
    Inventors: Christopher M. Lanthier, Boris Gorin, Jan Oudenes, Craig Edward Dixon, Alan Quigbo Lu, James Denmore Copp, John Michael Janusz