Patents by Inventor John Debenham

John Debenham 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: 10208060
    Abstract: The present invention concerns compounds of formula I or a pharmaceutically acceptable salt thereof which inhibit HIF prolyl hydroxylase, their use for enhancing endogenous production of erythropoietin, and for treating conditions associated with reduced endogenous production of erythropoietin such as anemia and like conditions, as well as pharmaceutical compositions comprising such a compound and a pharmaceutical carrier.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: February 19, 2019
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Jiaqiang Cai, Alejandro Crespo, John Debenham, Xiaoxing Du, Ping Liu, Rongqiang Liu, Christina B. Madsen-Duggan, Weiguo Quan, Christopher Sinz, Liping Wang
  • Patent number: 10000501
    Abstract: The present invention concerns a compound of formula I or a pharmaceutically acceptable salt thereof, which inhibit HIF prolyl hydroxylase, their use for enhancing endogenous production of erythropoietin, and for treating conditions associated with reduced endogenous production of erythropoietin such as anemia and like conditions, as well as pharmaceutical compositions comprising such a compound and a pharmaceutical carrier.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: June 19, 2018
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Jiaqiang Cai, Vincent Colandrea, Alejandro Crespo, John Debenham, Xiaoxing Du, Deodialsingh Guiadeen, Ping Liu, Rongqiang Liu, Christina B. Madsen-Duggan, Joshua G. McCoy, Weiguo Quan, Christopher Sinz, Liping Wang
  • Publication number: 20170313718
    Abstract: The present invention concerns compounds of formula I or a pharmaceutically acceptable salt thereof which inhibit HIF prolyl hydroxylase, their use for enhancing endogenous production of erythropoietin, and for treating conditions associated with reduced endogenous production of erythropoietin such as anemia and like conditions, as well as pharmaceutical compositions comprising such a compound and a pharmaceutical carrier.
    Type: Application
    Filed: September 23, 2015
    Publication date: November 2, 2017
    Applicants: MERCK SHARP & DOHME CORP., MSD R&D (CHINA) CO., LTD.
    Inventors: JIAQIANG CAI, ALEJANDRO CRESPO, JOHN DEBENHAM, XIAOXING DU, PING LIU, RONGQIANG LIU, CHRISTINA B. MADSEN-DUGGAN, WEIGUO QUAN, CHRISTOPHER SINZ, LIPING WANG
  • Publication number: 20170240555
    Abstract: The present invention concerns a compound of formula I or a pharmaceutically acceptable salt thereof, which inhibit HIF prolyl hydroxylase, their use for enhancing endogenous production of erythropoietin, and for treating conditions associated with reduced endogenous production of erythropoietin such as anemia and like conditions, as well as pharmaceutical compositions comprising such a compound and a pharmaceutical carrier.
    Type: Application
    Filed: September 23, 2015
    Publication date: August 24, 2017
    Applicants: MERCK SHARP & DOHME CORP., MSD R&D (CHINA) CO., LTD.
    Inventors: JIAQIANG CAI, VINCENT COLANDREA, ALEJANDRO CRESPO, JOHN DEBENHAM, XIAOXING DU, DEODIALSINGH GUIADEEN, PING LIU, RONGQIANG LIU, CHRISTINA B. MADSEN-DUGGAN, JOSHUA G. MCCOY, WEIGUO QUAN, CHRISTOPHER SINZ, LIPING WANG
  • Publication number: 20070032517
    Abstract: Novel compounds of the structural formula (I) are antagonists and/or inverse agonists of the Cannabinoid-1 (CB1) receptor and are useful in the treatment, prevention and suppression of diseases mediated by the CB1 receptor. The compounds of the present invention are useful as centrally acting drugs in the treatment of psychosis, memory deficits, cognitive disorders, migraine, neuropathy, neuro-inflammatory disorders including multiple sclerosis and Guillain-Barre syndrome and the inflammatory sequelae of viral encephalitis, cerebral vascular accidents, and head trauma, anxiety disorders, stress, epilepsy, Parkinson's disease, movement disorders, and schizophrenia. The compounds are also useful for the treatment of substance abuse disorders, the treatment of obesity or eating disorders, as well as the treatment of asthma, constipation, chronic intestinal pseudo-obstruction, and cirrhosis of the liver.
    Type: Application
    Filed: October 29, 2004
    Publication date: February 8, 2007
    Inventors: John Debenham, George Doss, Christina Madsen-Duggan, Thomas Walsh
  • Publication number: 20050272763
    Abstract: Novel compounds of the structural formula (I) are antagonists and/or inverse agonists of the Cannabinoid-1 (CB1) receptor and are useful in the treatment, prevention and suppression of diseases mediated by the CB1 receptor. The compounds of the present invention are useful as centrally acting drugs in the treatment of psychosis, memory deficits, cognitive disorders, migraine, neuropathy, neuro-inflammatory disorders including multiple sclerosis and Guillain-Barre syndrome and the inflammatory sequelae of viral encephalitis, cerebral vascular accidents, and head trauma, anxiety disorders, stress, epilepsy, Parkinson's disease, movement disorders, and schizophrenia. The compounds are also useful for the treatment of substance abuse disorders, the treatment of obesity or eating disorders, as well as the treatment of asthma, constipation, chronic intestinal pseudo-obstruction, and cirrhosis of the liver.
    Type: Application
    Filed: August 1, 2003
    Publication date: December 8, 2005
    Inventors: Richard Toupence, John Debenham, Mark Goulet, Christina Madsen-Duggan, Thomas Walsh, Shrenik Shah
  • Publication number: 20050182103
    Abstract: Novel compounds of the structural formula (I) are antagonists and/or inverse agonists of the Cannabinoid-1 (CB1) receptor and are useful in the treatment, prevention and suppression of diseases mediated by the CB1 receptor. The compounds of the present invention are useful as centrally acting drugs in the treatment of psychosis, memory deficits, cognitive disorders, migraine, neuropathy, neuro-inflammatory disorders including multiple sclerosis and Guillain-Barre syndrome and the inflammatory sequelae of viral encephalitis, cerebral vascular accidents, and head trauma, anxiety disorders, stress, epilepsy, Parkinson s disease, movement disorders, and schizophrenia. The compounds are also useful for the treatment of substance abuse disorders, the treatment of obesity or eating disorders, as well as the treatment of asthma, constipation, chronic intestinal pseudo-obstruction, and cirrhosis of the liver.
    Type: Application
    Filed: March 24, 2003
    Publication date: August 18, 2005
    Inventors: Paul Finke, Laura Meurer, John Debenham, Richard Toupence, Thomas Walsh
  • Publication number: 20050148766
    Abstract: The present invention provides disaccharide and trisaccharide C6 to C12 mixed fatty acid esters having a high alpha content. Yet still further, the invention provides chemical processes for the preparation of the materials disclosed herein.
    Type: Application
    Filed: February 9, 2005
    Publication date: July 7, 2005
    Inventors: John Debenham, Charles Buchanan, Matthew Wood, Michael Malcolm, Mary Moore