Patents by Inventor Sammy R. Shaver

Sammy R. Shaver 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: 11919883
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: March 5, 2024
    Assignee: Ji Xing Pharmaceuticals Hong Kong Limited
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver
  • Publication number: 20220009907
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Application
    Filed: August 31, 2021
    Publication date: January 13, 2022
    Inventors: Steven SPARKS, Christopher M. YATES, Sammy R. SHAVER
  • Publication number: 20210322409
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Application
    Filed: June 17, 2021
    Publication date: October 21, 2021
    Inventors: Steven SPARKS, Christopher M. YATES, Sammy R. SHAVER, William J. HOEKSTRA
  • Patent number: 11136309
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: October 5, 2021
    Assignee: PHASEBIO PHARMACEUTICALS, INC.
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver
  • Patent number: 11040034
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: June 22, 2021
    Assignee: PHASEBIO PHARMACEUTICALS, INC.
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver, William J. Hoekstra
  • Publication number: 20200392112
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Application
    Filed: January 17, 2020
    Publication date: December 17, 2020
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver
  • Patent number: 10538511
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: January 21, 2020
    Assignee: Selenity Therapeutics (Bermuda), Ltd.
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver
  • Patent number: 10464922
    Abstract: The instant invention describes compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: November 5, 2019
    Assignee: NQP 1598, Ltd.
    Inventors: Christopher M. Yates, Sammy R. Shaver, William J. Hoekstra
  • Publication number: 20190016700
    Abstract: The instant invention describes compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Application
    Filed: December 29, 2016
    Publication date: January 17, 2019
    Inventors: Christopher M. Yates, Sammy R. Shaver, William J. Hoekstra
  • Publication number: 20190008861
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Application
    Filed: September 7, 2018
    Publication date: January 10, 2019
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver, William J. Hoekstra
  • Patent number: 10085984
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: October 2, 2018
    Assignee: Viamet Pharmaceuticals (Bermuda), Ltd.
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver, William J. Hoekstra
  • Publication number: 20180186773
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Application
    Filed: December 29, 2017
    Publication date: July 5, 2018
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver
  • Publication number: 20180185362
    Abstract: Provided are compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
    Type: Application
    Filed: December 29, 2017
    Publication date: July 5, 2018
    Inventors: Steven Sparks, Christopher M. Yates, Sammy R. Shaver, William J. Hoekstra
  • Patent number: 8158776
    Abstract: This invention is directed to a method of enhancing or facilitating the clearance or the lung mucus secretions in a subject. This invention is also directed to a method of facilitating the hydration of the lung mucus secretions in a subject. This invention is further directed to a method of preventing or treating diseases or conditions associated with impaired lung or airway function in a human or other mammal. The method comprises administering to a subject a pharmaceutical composition comprising a therapeutic effective amount of P2Y6 receptor agonist compound, wherein said amount is effective to activate the P2Y6 receptors on the luminal surface of lung epithelia. The P2Y6 receptor agonist compounds useful for this invention include mononucleoside 5?-diphosphates, dinucleoside monophosphate, dinucleoside diphosphates, or dinucleoside triphosphates of general Formula I, or salts, solvates, hydrates thereof. This invention is also directed to novel P2Y6 receptor agonist compounds.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: April 17, 2012
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: José L. Boyer, Sammy R. Shaver, James G. Douglass, III, Catherine C. Redick
  • Patent number: 7943760
    Abstract: This invention is directed to a method of preventing or treating diseases or conditions associated with platelet aggregation. The method is also directed to a method of treating thrombosis or related disorders. The method comprises administering to a subject a pharmaceutical composition comprising an effective amount of a non-nucleotide compound, preferably a P2Y12 receptor antagonist compound, wherein said amount is effective to inhibit platelet aggregation. The compounds useful for this invention include compounds of general Formulae I and III-XII, or salts, hydrates, and solvates thereof. The present invention also provides novel compounds of Formulae I and III-XII.
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: May 17, 2011
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: Robert Plourde, Jr., Sammy R. Shaver, James G. Douglass, III, Paul S. Watson, José L. Boyer, Chi Tu, Melwyn A. Abreo, Lorenzo J. Alfaro-Lopez, Yangbo Feng, Daniel F. Harvey, Tatyana V. Khasonova
  • Patent number: 7932376
    Abstract: This invention is directed to a method of preventing or treating diseases or conditions associated with platelet aggregation. The method is also directed to a method of treating thrombosis or related disorders. The method comprises administering to a subject a pharmaceutical composition comprising an effective amount of a non-nucleotide pyrimidine-based compound, preferably a P2Y12 receptor antagonist compound, wherein said amount is effective to inhibit platelet aggregation. The compounds useful for this invention include compounds of general Formulae I and Ia-Ic, or tautomers, salts, hydrates, and solvates thereof. The present invention also provides novel compounds of Formulae I and Ia-Ic.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: April 26, 2011
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: James G. Douglass, III, Paul S. Watson, Sammy R. Shaver, Krzysztof Bednarski
  • Publication number: 20110054163
    Abstract: This invention is directed to a method of enhancing or facilitating the clearance or the lung mucus secretions in a subject. This invention is also directed to a method of facilitating the hydration of the lung mucus secretions in a subject. This invention is further directed to a method of preventing or treating diseases or conditions associated with impaired lung or airway function in a human or other mammal. The method comprises administering to a subject a pharmaceutical composition comprising a therapeutic effective amount of P2Y6 receptor agonist compound, wherein said amount is effective to activate the P2Y6 receptors on the luminal surface of lung epithelia. The P2Y6 receptor agonist compounds useful for this invention include mononucleoside 5?-diphosphates, dinucleoside monophosphate, dinucleoside diphosphates, or dinucleoside triphosphates of general Formula I, or salts, solvates, hydrates thereof. This invention is also directed to novel P2Y6 receptor agonist compounds.
    Type: Application
    Filed: November 4, 2010
    Publication date: March 3, 2011
    Inventors: José L. Boyer, Sammy R. Shaver, James G. Douglass, III, Catherine C. Redick
  • Patent number: 7851456
    Abstract: This invention is directed to a method of enhancing or facilitating the clearance of the lung mucus secretions in a subject. This invention is also directed to a method of facilitating the hydration of the lung mucus secretions in a subject. This invention is further directed to a method of preventing or treating diseases or conditions associated with impaired lung or airway function in a human or other mammal. The method comprises administering to a subject a pharmaceutical composition comprising a therapeutic effective amount of P2Y6 receptor agonist compound, wherein said amount is effective to activate the P2Y6 receptors on the luminal surface of lung epithelia. The P2Y6 receptor agonist compounds useful for this invention include mononucleoside 5?-diphosphates, dinucleoside monophosphate, dinucleoside diphosphates, or dinucleoside triphosphates of general Formula I, or salts, solvates, hydrates thereof.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: December 14, 2010
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: José L. Boyer, Sammy R. Shaver, James G. Douglass, III, Catherine C. Redick
  • Publication number: 20100197913
    Abstract: This invention is directed to a method of preventing or treating diseases or conditions associated with platelet aggregation. The method is also directed to a method of treating thrombosis or related disorders. The method comprises administering to a subject a pharmaceutical composition comprising an effective amount of a non-nucleotide compound, preferably a P2Y12 receptor antagonist compound, wherein said amount is effective to inhibit platelet aggregation. The compounds useful for this invention include compounds of general Formulae I and III-XII, or salts, hydrates, and solvates thereof. The present invention also provides novel compounds of Formulae I and III-XII.
    Type: Application
    Filed: September 2, 2009
    Publication date: August 5, 2010
    Inventors: Robert Plourde, JR., Sammy R. Shaver, James G. Douglass, III, Paul S. Watson, José L. Boyer, Chi Tu, Melwyn A. Abreo, Lorenzo J. Alfaro-Lopez, Yangbo Feng, Daniel F. Harvey, Tatyana V. Khasonova
  • Patent number: 7749981
    Abstract: The present invention provides a drug-eluting stent, wherein the stent is coated with one or more non-nucleotide P2Y12 receptor antagonist compounds or a pharmaceutically acceptable salt, solvate, or hydrate thereof. When the stent is placed in a narrowed or damaged arterial vessel, a therapeutically effective amount of the P2Y12 receptor antagonist compound is eluted continuously from the stent to the local environment of the stent. The P2Y12 receptor antagonist compound-eluting stents are useful in preventing thrombosis and restenosis, and are effective in inhibiting the contraction of vascular smooth muscle cells, inhibiting cell proliferation, and reducing inflammation.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: July 6, 2010
    Assignee: Inspire Pharmaceuticals, Inc.
    Inventors: José L. Boyer, James G. Douglass, III, Sammy R. Shaver