Patents by Inventor Ke-Qing Ling

Ke-Qing Ling 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).

  • COMPOUNDS AND METHODS OF MAKING STEROLS USING DIOLS
    Publication number: 20210238218
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Application
    Filed: April 12, 2021
    Publication date: August 5, 2021
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • Compounds and methods of making sterols using diols
    Patent number: 10975115
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner. The oxysterols of the current application can be used in effective amounts to grow bone.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: April 13, 2021
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • COMPOUNDS AND METHODS OF MAKING STEROLS USING DIOLS
    Publication number: 20200190134
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Application
    Filed: February 14, 2020
    Publication date: June 18, 2020
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • Compounds and methods of making sterols using diols
    Patent number: 10577389
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner. The oxysterols of the current application can be used in effective amounts to grow bone.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: March 3, 2020
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • COMPOUNDS AND METHODS INVOLVING STEROLS
    Publication number: 20190218245
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Application
    Filed: March 21, 2019
    Publication date: July 18, 2019
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • COMPOUNDS AND METHODS OF MAKING STEROLS USING DIOLS
    Publication number: 20190185512
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Application
    Filed: February 25, 2019
    Publication date: June 20, 2019
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • NOVEL TRAPS IN THE TREATMENT OF MACULAR DEGENERATION
    Publication number: 20190125729
    Abstract: The present invention is directed to compounds of formula (A): pharmaceutical compositions, and methods of use for treating, reducing a symptom of or reducing the risk of macular degeneration.
    Type: Application
    Filed: October 23, 2018
    Publication date: May 2, 2019
    Inventors: John Clifford Chabala, Thomas A. Jordan, Ke-Qing Ling, John G. Gleason, William A. Kinney
  • Compounds and methods involving sterols
    Patent number: 10239913
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner. The method comprises reacting a diol with borane and hydrogen peroxide to form the oxysterol or a pharmaceutically acceptable salt, hydrate or solvate thereof.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: March 26, 2019
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • Compounds and methods of making sterols using diols
    Patent number: 10214557
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner. The oxysterols of the current application can be used in effective amounts to grow bone.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: February 26, 2019
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • Traps in the treatment of macular degeneration
    Patent number: 10111862
    Abstract: The present invention is directed to compounds of formula (A): pharmaceutical compositions, and methods of use for treating, reducing a symptom of or reducing the risk of macular degeneration.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: October 30, 2018
    Assignee: Aldeyra Therapeutics, Inc.
    Inventors: John Clifford Chabala, Thomas A. Jordan, Ke-Qing Ling, John G. Gleason, William A. Kinney
  • COMPOUNDS AND METHODS OF MAKING STEROLS USING DIOLS
    Publication number: 20170267711
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Application
    Filed: May 19, 2017
    Publication date: September 21, 2017
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • COMPOUNDS AND METHODS INVOLVING STEROLS
    Publication number: 20170204132
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Application
    Filed: March 30, 2017
    Publication date: July 20, 2017
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • Compounds and methods of making sterols using diols
    Patent number: 9657052
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: May 23, 2017
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • Compounds and methods involving sterols
    Patent number: 9611288
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: April 4, 2017
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • Peri-carbinols
    Patent number: 9604997
    Abstract: The present invention is directed to compounds of formula (I): pharmaceutical compositions, and methods of use for treating, reducing a symptom of or reducing the risk of macular degeneration.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: March 28, 2017
    Assignee: Aldeyra Therapeutics, Inc.
    Inventors: Thomas A. Jordan, John Clifford Chabala, Ke-Qing Ling, William A. Kinney
  • COMPOUNDS AND METHODS OF MAKING STEROLS USING DIOLS
    Publication number: 20160159849
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Application
    Filed: December 8, 2015
    Publication date: June 9, 2016
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • COMPOUNDS AND METHODS INVOLVING STEROLS
    Publication number: 20160159848
    Abstract: Compounds and methods of synthesizing oxysterols are provided. The compounds and methods provided allow the oxysterol to be safely produced at a high yield. The compounds and methods provided can produce the oxysterol in a stereoselective manner.
    Type: Application
    Filed: December 8, 2015
    Publication date: June 9, 2016
    Inventors: Roger E. Harrington, Jerbrena C. Jacobs, Damodaragounder Gopal, Ke-Qing Ling, Marco Burello
  • NOVEL TRAPS IN THE TREATMENT OF MACULAR DEGENERATION
    Publication number: 20150344447
    Abstract: The present invention is directed to compounds of formula (A): pharmaceutical compositions, and methods of use for treating, reducing a symptom of or reducing the risk of macular degeneration.
    Type: Application
    Filed: January 21, 2014
    Publication date: December 3, 2015
    Inventors: John Clifford Chabala, Thomas A. Jordan, Ke-Qing Ling, John G. Gleason, William A. Kinney
  • PERI-CARBINOLS
    Publication number: 20150344432
    Abstract: The present invention is directed to compounds of formula(I): pharmaceutical compositions, and methods of use for treating, reducing a symptom of or reducing the risk of macular degeneration.
    Type: Application
    Filed: December 19, 2013
    Publication date: December 3, 2015
    Inventors: Thomas A. Jordan, John Clifford Chabala, Ke-Qing Ling, William A. Kinney