Patents by Inventor Juan P. Cueva

Juan P. Cueva 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).

  • Arylpiperazine opioid receptor antagonists
    Patent number: 9750738
    Abstract: Provided are opioid receptor antagonists represented by the formula (I): where R, Y3, R1, R2, R3, R4 and R5 are as defined herein.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: September 5, 2017
    Assignee: RESEARCH TRIANGLE INSTITUTE
    Inventors: Frank Ivy Carroll, Juan P. Cueva, James B. Thomas, S. Wayne Mascarella, Scott P. Runyon
  • ARYLPIPERAZINE OPIOID RECEPTOR ANTAGONISTS
    Publication number: 20160095854
    Abstract: Provided are opioid receptor antagonists represented by the formula (I): where R, Y3, R1, R2, R3, R4 and R5 are as defined herein.
    Type: Application
    Filed: December 14, 2015
    Publication date: April 7, 2016
    Applicant: RESEARCH TRIANGLE INSTITUTE
    Inventors: Frank I. CARROLL, Juan P. CUEVA, James B. THOMAS, S. Wayne MASCARELLA, Scott P. RUNYON
  • Arylpiperazine opioid receptor antagonists
    Patent number: 9273027
    Abstract: Provided are opioid receptor antagonists represented by the formula (I) where R, Y3, R1, R2, R3, R4 and R5 are as defined herein.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: March 1, 2016
    Assignee: RESEARCH TRIANGLE INSTITUTE
    Inventors: Frank I. Carroll, Juan P. Cueva, James B. Thomas, S. Wayne Mascarella, Scott P. Runyon
  • ARYLPIPERAZINE OPIOID RECEPTOR ANTAGONISTS
    Publication number: 20120295919
    Abstract: Provided are opioid receptor antagonists represented by the formula (I) where R, Y3, R1, R2, R3, R4 and R5 are as defined herein.
    Type: Application
    Filed: October 12, 2010
    Publication date: November 22, 2012
    Applicant: RESEARCH TRIANGLE INSTITUTE
    Inventors: Frank I. Carroll, Juan P. Cueva, James B. Thomas, S. Wayne Mascarella, Scott P. Runyon