Patents by Inventor Nicholas William Summerhill

Nicholas William Summerhill 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).

  • Melanocortin type 4 receptor agonist piperidinoylpyrrolidines
    Patent number: 8138188
    Abstract: The present invention relates to a class of melanocortin MCR4 agonists of general formula (I) wherein the variables and substituents are as defined herein and especially to selective MCR4 agonist compounds, to their use in medicine, particularly in the treatment of sexual dysfunction and obesity, to intermediates useful in their synthesis and to compositions containing them.
    Type: Grant
    Filed: February 19, 2007
    Date of Patent: March 20, 2012
    Assignee: Pfizer Inc.
    Inventors: Mark David Andrews, Alan Daniel Brown, Mark Ian Lansdell, Nicholas William Summerhill
  • Melanocortin Type 4 Receptor Agonist Piperidinoylpyrrolidines
    Publication number: 20090036459
    Abstract: The present invention relates to a class of melanocortin MCR4 agonists of general formula (I) wherein the variables and substituents are as defined herein and especially to selective MCR4 agonist compounds, to their use in medicine, particularly in the treatment of sexual dysfunction and obesity, to intermediates useful in their synthesis and to compositions containing them.
    Type: Application
    Filed: February 19, 2007
    Publication date: February 5, 2009
    Inventors: Mark David Andrews, Alan Daniel Brown, Mark Ian Lansdell, Nicholas William Summerhill