Patents by Inventor Robert W. McNutt

Robert W. McNutt 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).

  • Publication number: 20160200689
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Application
    Filed: March 23, 2016
    Publication date: July 14, 2016
    Inventors: KWEN-JEN CHANG, KLIM KING, KESTUTIS P. BICIUNAS, ROBERT W. MCNUTT, WILLIAM PENDERGAST, SHYI-TAI JAN
  • Patent number: 9296707
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: March 29, 2016
    Assignee: VERSI GROUP, LLC
    Inventors: Kwen-Jen Chang, Klim King, Kestutis P. Biciunas, Robert W. McNutt, William Pendergast, Shyi-Tai Jan
  • Publication number: 20150018372
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Application
    Filed: October 1, 2014
    Publication date: January 15, 2015
    Inventors: KWEN-JEN CHANG, KLIM KING, KESTUTIS P. BICIUNAS, ROBERT W. MCNUTT, WILLIAM PENDERGAST, SHYI-TAI JAN
  • Patent number: 8865721
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: October 21, 2014
    Assignee: Versi Group, LLC
    Inventors: Kwen-Jen Chang, Klim King, Kestutis P. Biciunas, Robert W. McNutt, William Pendergast, Shyi-Tan Jan
  • Publication number: 20140031367
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Application
    Filed: October 1, 2013
    Publication date: January 30, 2014
    Applicant: VERSI GROUP, LLC
    Inventors: KWEN-JEN CHANG, KLIM KING, KESTUTIS P. BICIUNAS, ROBERT W. MCNUTT, WILLIAM PENDERGAST, SHY-TAI JAN
  • Patent number: 8575169
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Grant
    Filed: January 2, 2003
    Date of Patent: November 5, 2013
    Assignee: Versi Group, LLC
    Inventors: Kwen-Jen Chang, Klim King, Kestutis P. Biciunas, Robert W. McNutt, Jr., William Pendergast, Shyi-Tai Jan
  • Patent number: 8551998
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: October 8, 2013
    Assignee: Versi Group, LLC
    Inventors: Kwen-Jen Chang, Klim King, Kestutis P. Biciunas, Robert W. McNutt, Jr., William Pendergast, Shy-Tai Jan
  • Publication number: 20130053326
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Application
    Filed: January 2, 2003
    Publication date: February 28, 2013
    Inventors: Kwen-Jen Chang, Klim King, Kestutis P. Biciunas, Robert W. McNutt, JR., William Pendergast, Shyi-Tai Jan
  • Publication number: 20120220601
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Application
    Filed: April 5, 2012
    Publication date: August 30, 2012
    Inventors: KWEN-JEN CHANG, KLIM KING, KESTUTIS P. BICIUNAS, ROBERT W. MCNUTT, JR., WILLIAM PENDERGAST, SHY-TAI JAN
  • Publication number: 20080193383
    Abstract: A method of reducing, treating or preventing drug-mediated respiratory depression, muscle rigidity, or nausea/vomiting in an animal, incident to the administration to said animal of a mixed delta/mu opioid agonist or a respiratory depression-mediating drug, comprising administering to the animal receiving said drug an effective amount of a delta receptor agonist compound. Preferred examples of such delta receptor agonist compound include diarylmethyl piperazine compounds and diarylmethyl piperidine compounds, and pharmaceutical compositions thereof, having utility in medical therapy for reducing respiratory depression associated with certain analgesics, such as mu opiates.
    Type: Application
    Filed: April 7, 2008
    Publication date: August 14, 2008
    Inventors: Kwen-Jen Chang, Robert W. McNutt, Hugh O. Pettit, Michael J. Bishop
  • Patent number: 6919350
    Abstract: A method of reducing, treating or preventing drug-mediated respiratory depression, muscle rigidity, or nausea/vomiting in an animal, incident to the administration to said animal of a mixed delta/mu opioid agonist or a respiratory depression-mediating drug, comprising administering to the animal receiving said drug an effective amount of a delta receptor agonist compound. Preferred examples of such delta receptor agonist compound include diarylmethyl piperazine compounds and diarylmethyl piperidine compounds, and pharmaceutical compositions thereof, having utility in medical therapy for reducing respiratory depression associated with certain analgesics, such as mu opiates.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: July 19, 2005
    Assignee: Ardent Pharmaceuticals, Inc.
    Inventors: Kwen-Jen Chang, Robert W. McNutt, Jr., Hugh O. Pettit, Michael J. Bishop
  • Publication number: 20030186872
    Abstract: Compositions and methods for treatment of sexual dysfunctions by administering to a subject a pharmaceutical composition comprising a delta opioid receptor agonist in an amount effective to delay the onset of ejaculation in the subject during sexual stimulation.
    Type: Application
    Filed: January 2, 2003
    Publication date: October 2, 2003
    Inventors: Kwen-Jen Chang, Klim King, Kestutis P. Biciunas, Robert W. McNutt, William Pendergast, Shyi-Tai Jan
  • Publication number: 20020111359
    Abstract: A method of reducing, treating or preventing drug-mediated respiratory depression, muscle rigidity, or nausea/vomiting in an animal, incident to the administration to said animal of a mixed delta/mu opioid agonist or a respiratory depression-mediating drug, comprising administering to the animal receiving said drug an effective amount of a delta receptor agonist compound. Preferred examples of such delta receptor agonist compound include diarylmethyl piperazine compounds and diarylmethyl piperidine compounds, and pharmaceutical compositions thereof, having utility in medical therapy for reducing respiratory depression associated with certain analgesics, such as mu opiates.
    Type: Application
    Filed: October 9, 2001
    Publication date: August 15, 2002
    Applicant: Ardent Pharmaceuticals, Inc.
    Inventors: Kwen-Jen Chang , Robert W. McNutt , Hugh O. Pettit , Michael J. Bishop
  • Patent number: 6300332
    Abstract: A method of reducing, treating or preventing drug-mediated respiratory depression, muscle rigidity, or nausea/vomiting in an animal, incident to the administration to said animal of a mixed delta/mu opioid agonist or a respiratory depression-mediating drug, comprising administering to the animal receiving said drug an effective amount of a delta receptor agonist compound.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: October 9, 2001
    Assignee: Delta Pharmaceuticals, Inc.
    Inventors: Kwen-Jen Chang, Robert W. McNutt, Jr., Hugh O. Pettit, Michael J. Bishop
  • Patent number: 5985880
    Abstract: A method of reducing, treating or preventing drug-mediated respiratory depression in an animal, incident to the administration to said animal of a respiratory depression-mediating drug, comprising administering to the animal receiving said drug an effective amount of a .delta. receptor agonist compound.
    Type: Grant
    Filed: July 3, 1997
    Date of Patent: November 16, 1999
    Assignee: Delta Pharmaceuticals
    Inventors: Kwen-Jen Chang, Robert W. McNutt, Jr., Hugh O. Pettit, Michael J. Bishop
  • Patent number: 5807858
    Abstract: The present invention relates to, inter alia, methods and compositions for reducing, treating or preventing respiratory depression in an animal, using a compound of the formula: ##STR1## wherein: Ar, G, Z, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 are as defined in specification,or a pharmaceutically acceptable ester or salt thereof.
    Type: Grant
    Filed: June 5, 1996
    Date of Patent: September 15, 1998
    Assignee: Delta Pharmaceutical, Inc.
    Inventors: Kwen-Jen Chang, Robert W. McNutt, Jr., Hugh O. Pettit, Michael J. Bishop
  • Patent number: 5681830
    Abstract: Diarylmethyl piperazine compounds having utility as exogenous receptor combinant species for binding with receptors such as delta, mu, sigma, and/or kappa receptors are disclosed. Compounds of the invention may be employed as conjugates in agonist/antagonist pairs for transductional monitoring and assays of neurotransmitter function, and also variously exhibit therapeutic utility, including mediating analgesia, and possessing utility for the treatment of diarrhea, urinary incontinence, mental illness, drug and alcohol addiction/overdose, lung edema, depression, asthma, emphysema, cough, and apnea, respiratory depression, cognitive disorders, emesis and gastrointestinal disorders.
    Type: Grant
    Filed: August 3, 1994
    Date of Patent: October 28, 1997
    Assignee: Delta Pharmaceuticals, Inc.
    Inventors: Kwen-Jen Chang, Dulce G. Bubacz, Ann O. Davis, Robert W. McNutt, Jr., Mark A. Collins, Michael J. Bishop
  • Patent number: 5574159
    Abstract: Diarylmethyl piperazine compounds having utility as exogenous receptor combinant species for binding with receptors such as delta, mu, sigma, and/or kappa receptors are disclosed. Compounds of the invention may be employed as conjugates in agonist/antagonist pairs for transductional monitoring and assays of neurotransmitter function, and also variously exhibit therapeutic utility, including mediating analgesia, and possessing utility for the treatment of diarrhea, urinary incontinence, mental illness, drug and alcohol addiction/overdose, lung edema, depression, asthma, emphysema, cough, and apnea, respiratory depression, cognitive disorders, emesis and gastrointestinal disorders.
    Type: Grant
    Filed: April 28, 1995
    Date of Patent: November 12, 1996
    Assignee: Delta Pharmaceuticals, Inc.
    Inventors: Kwen-Jen Chang, Dulce G. Bubacz, Ann O. Davis, Robert W. McNutt, Jr., Michael J. Bishop
  • Patent number: 5552404
    Abstract: Diarylmethyl piperazine compounds having utility as exogenous receptor combinant species for binding with receptors such as delta, mu, sigma, and/or kappa receptors are disclosed. Compounds of the invention may be employed as conjugates in agonist/antagonist pairs for transductional monitoring and assays of neurotransmitter function, and also variously exhibit therapeutic utility, including mediating analgesia, and possessing utility for the treatment of diarrhea, urinary incontinence, mental illness, drug and alcohol addiction/overdose, lung edema, depression, asthma, emphysema, cough, and apnea, respiratory depression, cognitive disorders, emesis and gastrointestinal disorders.
    Type: Grant
    Filed: April 28, 1995
    Date of Patent: September 3, 1996
    Assignee: Delta Pharmaceuticals, Inc.
    Inventors: Kwen-Jen Chang, Dulce G. Bubacz, Ann O. Davis, Robert W. McNutt, Jr., Michael J. Bishop