Patents by Inventor John Gregory Reid

John Gregory Reid 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).

  • Methods for the purification of deoxycholic acid
    Patent number: 10005813
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof, high purity synthetic deoxycholic acid, compositions and methods of use are provided. Also, provided are processes for the synthesis of 12-keto or 12-?-hydroxysteroids from ?-9,11-ene, 11-keto or 11-hydroxy-?-steroids. This invention is also directed to novel compounds prepared during the synthesis. This invention is also directed to the synthesis of deoxycholic acid starting from hydrocortisone.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: June 26, 2018
    Assignee: Kythera Biopharmaceuticals, Inc.
    Inventors: Robert M. Moriarty, Achampeta Rathan Prasad, John Gregory Reid, Roy A. Swaringen, Jr.
  • METHODS FOR THE PURIFICATION OF DEOXYCHOLIC ACID
    Publication number: 20170320905
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof, high purity synthetic deoxycholic acid, compositions and methods of use are provided. Also, provided are processes for the synthesis of 12-keto or 12-?-hydroxysteroids from ?-9,11-ene, 11-keto or 11-hydroxy-?-steroids. This invention is also directed to novel compounds prepared during the synthesis. This invention is also directed to the synthesis of deoxycholic acid starting from hydrocortisone.
    Type: Application
    Filed: May 23, 2017
    Publication date: November 9, 2017
    Applicant: Kythera Biopharmaceuticals, Inc.
    Inventors: Robert M. Moriarty, Achampeta Rathan Prasad, John Gregory Reid, Roy A. Swaringen, Jr.
  • Methods for the purification of deoxycholic acid
    Patent number: 9683007
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof, high purity synthetic deoxycholic acid, compositions and methods of use are provided. Also, provided are processes for the synthesis of 12-keto or 12-?-hydroxysteroids from ?-9,11-ene, 11-keto or 11-hydroxy-?-steroids. This inversion is also directed to novel compounds prepared during the synthesis. This invention is also directed to the synthesis of deoxycholic acid starting from hydrocortisone.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: June 20, 2017
    Assignee: Kythera Biopharmaceuticals, Inc.
    Inventors: Robert M. Moriarty, Achampeta Rathan Prasad, John Gregory Reid, Roy A. Swaringen, Jr.
  • PREPARATION OF BILE ACIDS AND INTERMEDIATES THEREOF
    Publication number: 20150299245
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Application
    Filed: April 24, 2015
    Publication date: October 22, 2015
    Applicant: KYTHERA BIOPHARMACEUTICALS, INC.
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen,, JR., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • Preparation of bile acids and intermediates thereof
    Patent number: 9150607
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: October 6, 2015
    Assignee: KYTHERA BIOPHARMACEUTICALS, INC.
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, Jr., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • 1, 1-DISUBSTITUTED ETHYLENE PROCESS
    Publication number: 20150166471
    Abstract: New and improved processes for the production of 1,1-disubstituted ethylenes.
    Type: Application
    Filed: February 22, 2015
    Publication date: June 18, 2015
    Inventors: Vijaya Bhasker Gondi, John Gregory Reid
  • METHYLIDENE MALONATE PROCESS
    Publication number: 20150158807
    Abstract: An improved process for the production of methylidene malonates is attained by use of select iminium salt reactants.
    Type: Application
    Filed: February 22, 2015
    Publication date: June 11, 2015
    Inventors: Vijaya Bhasker Gondi, John Gregory Reid
  • METHODS FOR THE PURIFICATION OF DEOXYCHOLIC ACID
    Publication number: 20150141679
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof, high purity synthetic deoxycholic acid, compositions and methods of use are provided. Also, provided are processes for the synthesis of 12-keto or 12-?-hydroxysteroids from ?-9,11-ene, 11-keto or 11-hydroxy-?-steroids. This inversion is also directed to novel compounds prepared during the synthesis. This invention is also directed to the synthesis of deoxycholic acid starting from hydrocortisone.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 21, 2015
    Applicant: Kythera Biopharmaceuticals, Inc.
    Inventors: Robert M. Moriarty, Achampeta Rathan Prasad, John Gregory Reid, Roy A. Swaringen, JR.
  • Purification of 1,1-disubstituted ethylene
    Patent number: 8829225
    Abstract: An improvement in the production of 1,1-disubstituted ethylenes is attained by contacting a 1,1-disubstituted ethylene with alumina and separating the alumina to obtain a 1,1-disubstituted ethylene with a good combination of cost, purity, shelf life and cure rate.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: September 9, 2014
    Assignee: OptMed, Inc.
    Inventors: Francis McConville, John Gregory Reid, Murugappa Vedachalam
  • 1,1-DISUBSTITUTED ETHYLENE PROCESS
    Publication number: 20130310594
    Abstract: An improvement in the production of 1,1-disubstituted ethylenes is attained by contacting a 1,1-disubstituted ethylene with alumina and separating the alumina to obtain a 1,1-disubstituted ethylene with a good combination of cost, purity, shelf life and cure rate.
    Type: Application
    Filed: January 28, 2013
    Publication date: November 21, 2013
    Applicant: OptMed, Inc.
    Inventors: Francis McConville, John Gregory Reid, Murugappa Vedachalam
  • PREPARATION OF BILE ACIDS AND INTERMEDIATES THEREOF
    Publication number: 20130267721
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Application
    Filed: January 28, 2013
    Publication date: October 10, 2013
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, JR., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • METHODS FOR THE PURIFICATION OF DEOXYCHOLIC ACID
    Publication number: 20130137884
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof, high purity synthetic deoxycholic acid, compositions and methods of use are provided. Also, provided are processes for the synthesis of 12-keto or 12-?-hydroxy-steroids from ?-9,11-ene, 11-keto or 11-hydroxy-?-steroids. This invention is also directed to novel compounds prepared during the synthesis. This invention is also directed to the synthesis of deoxycholic acid starting from hydrocortisone.
    Type: Application
    Filed: December 17, 2010
    Publication date: May 30, 2013
    Inventors: Robert M. Moriarty, Achampeta Rathan Prasad, John Gregory Reid, Roy A. Swaringen, JR.
  • Preparation of bile acids and intermediates thereof
    Patent number: 8367852
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Grant
    Filed: May 25, 2011
    Date of Patent: February 5, 2013
    Assignee: Kythera Biopharmaceuticals, Inc.
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, Jr., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • Preparation of bile acids and intermediates thereof
    Patent number: 8362285
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Grant
    Filed: January 20, 2011
    Date of Patent: January 29, 2013
    Assignee: Kythera Biopharmaceuticals, Inc.
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, Jr., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • PREPARATION OF BILE ACIDS AND INTERMEDIATES THEREOF
    Publication number: 20110224448
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Application
    Filed: May 25, 2011
    Publication date: September 15, 2011
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, JR., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • Preparation of bile acids and intermediates thereof
    Patent number: 7994351
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: August 9, 2011
    Assignee: Kythera Biopharmaceuticals, Inc.
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, Jr., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • PREPARATION OF BILE ACIDS AND INTERMEDIATES THEREOF
    Publication number: 20110152552
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Application
    Filed: January 20, 2011
    Publication date: June 23, 2011
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, JR., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • Preparation of bile acids and intermediates thereof
    Patent number: 7902387
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: March 8, 2011
    Assignee: Kythera Biopharmaceuticals, Inc.
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, Jr., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • PREPARATION OF BILE ACIDS AND INTERMEDIATES THEREOF
    Publication number: 20100145083
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Application
    Filed: November 6, 2009
    Publication date: June 10, 2010
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, JR., John Gregory Reid, Robert M. Moriarty, Akhila Kumar Sahoo
  • Preparation of bile acids and intermediates thereof
    Publication number: 20090270642
    Abstract: Synthetic methods for preparing deoxycholic acid and intermediates thereof are provided.
    Type: Application
    Filed: May 16, 2008
    Publication date: October 29, 2009
    Inventors: Achampeta Rathan Prasad, Roy A. Swaringen, JR., John Gregory Reid, Robert M. Moriarty