Patents by Inventor Richard Hamlyn

Richard Hamlyn 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: 9896440
    Abstract: The invention relates to aryl substituted heterocyclyl sulfones as voltage gated calcium channel blockers, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: February 20, 2018
    Assignee: GRÜNENTHAL GMBH
    Inventors: Stefan Schunk, Melanie Reich, Florian Jakob, René Michael Koenigs, Nils Damann, Michael Haurand, Marc Rogers, Kathy MacKenzie, Richard Hamlyn
  • Patent number: 9802921
    Abstract: The invention relates to pyrrole carboxamides bearing a fluoromethyl-moiety as voltage gated calcium channel blockers, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: October 31, 2017
    Assignee: GRUENENTHAL GMBH
    Inventors: Melanie Reich, Stefan Schunk, Florian Jakob, Henning Steinhagen, Nils Damann, Michael Haurand, Richard Hamlyn, Marc Rogers, Kathy MacKenzie
  • Publication number: 20160297803
    Abstract: The invention relates to pyrrole carboxamides bearing a fluoromethyl-moiety as voltage gated calcium channel blockers, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: June 14, 2016
    Publication date: October 13, 2016
    Inventors: Melanie REICH, Stefan SCHUNK, Florian JAKOB, Henning STEINHAGEN, Nils DAMANN, Michael HAURAND, Richard HAMLYN, Marc ROGERS, Kathy MACKENZIE
  • Publication number: 20160289186
    Abstract: The invention relates to pyrrole carboxamides bearing a fluoromethyl-moiety as voltage gated calcium channel blockers, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: June 14, 2016
    Publication date: October 6, 2016
    Inventors: Melanie REICH, Stefan SCHUNK, Florian JAKOB, Nils DAMANN, Michael HAURAND, Richard HAMLYN, Marc ROGERS, Kathy MACKENZIE, Philip SKONE
  • Patent number: 9302988
    Abstract: The invention relates to pyrrole carboxamides bearing a fluoromethyl-moiety as voltage gated calcium channel blockers, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: April 5, 2016
    Assignee: GRÜNENTHAL GMBH
    Inventors: Stefan Schunk, Melanie Reich, Henning Steinhagen, Nils Damann, Michael Haurand, Achim Kless, Philip Skone, Richard Hamlyn, Robert Kirby, Marc Rogers, Kathy Sutton
  • Publication number: 20150291573
    Abstract: The invention relates to aryl substituted heterocyclyl sulfones as voltage gated calcium channel blockers, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: April 14, 2015
    Publication date: October 15, 2015
    Applicant: GRÜNENTHAL GMBH
    Inventors: STEFAN SCHUNK, MELANIE REICH, FLORIAN JAKOB, RENÉ MICHAEL KOENIGS, NILS DAMANN, MICHAEL HAURAND, MARC ROGERS, KATHY SUTTON, RICHARD HAMLYN
  • Publication number: 20140066426
    Abstract: The invention relates to pyrrole carboxamides bearing a fluoromethyl-moiety as voltage gated calcium channel blockers, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: August 29, 2013
    Publication date: March 6, 2014
    Inventors: Stefan SCHUNK, Melanie REICH, Henning STEINHAGEN, Nils DAMANN, Michael HAURAND, Achim KLESS, Philip SKONE, Richard HAMLYN, Robert KIRBY, Marc ROGERS, Kathy SUTTON
  • Publication number: 20100204224
    Abstract: Compounds of the formula (I), and pharmaceutically acceptable salts thereof, are found to be antagonists of SNS sodium channels.
    Type: Application
    Filed: July 7, 2006
    Publication date: August 12, 2010
    Applicant: VERNALIS R & D LIMITED
    Inventors: Richard Hamlyn, Glyn Addison, Christopher Geoffrey Earnshaw, Harry Finch, Mike Huckstep, Rosemary Lynch, Sarah Mellor
  • Publication number: 20100105651
    Abstract: Compounds of the formula (I), and pharmaceutically acceptable salts thereof, are found to be antagonists of SNS sodium channels.
    Type: Application
    Filed: July 7, 2006
    Publication date: April 29, 2010
    Applicant: VERNALIS (R&D) LIMITED
    Inventors: Richard Hamlyn, David Callis, Christopher Geoffrey Earnshaw, Harry Finch, Mike Huckstep, Rosemary Lynch, Sarah Mellor
  • Publication number: 20080114018
    Abstract: A chemical compound of formula (I) wherein R1 and R2 are independently selected from hydrogen and alkyl; R3 is alkyl; R4 and R5 are selected from hydrogen and alkyl; R6 and R7 are independently selected from hydrogen, halogen, hydroxyl, alkyl, aryl, amino, alkylamino, dialkylamino, alkoxy, aryloxy, alkylthio, alkylsulfoxyl, nitro, carbonitrile, carbo-alkoxy, carbo-aryloxy and carboxyl; and A is a 5- or 6-membered ring optionally containing one or more heteroatoms wherein the atoms of the ring A, other than the unsaturated carbon atoms of the phenyl ring to which the ring A is fused, are saturated or unsaturated, and pharmaceutically acceptable salts, addition compounds and prodrugs thereof; and the use thereof in therapy, particularly as an agonist or antagonist of a 5HT receptor, particularly a 5HT2C receptor, for instance in the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea
    Type: Application
    Filed: November 21, 2007
    Publication date: May 15, 2008
    Inventors: Jonathan Richard Roffey, James Edward Davidson, Howard Mansell, Richard Hamlyn, David Adams
  • Publication number: 20070105889
    Abstract: A chemical compound of formula (I) wherein R1 and R2 are independently selected from hydrogen and alkyl; R3 is alkyl; R4 and R5 are selected from hydrogen and alkyl; R6 and R7 are independently selected from hydrogen, halogen, hydroxyl, alkyl, aryl, amino, alkylamino, dialkylamino, alkoxy, aryloxy, alkylthio, alkylsulfoxyl, nitro, carbonitrile, carbo-alkoxy, carbo-aryloxy and carboxyl; and A is a 5- or 6-membered ring optionally containing one or more heteroatoms wherein the atoms of the ring A, other than the unsaturated carbon atoms of the phenyl ring to which the ring A is fused, are saturated or unsaturated, and pharmaceutically acceptable salts, addition compounds and prodrugs thereof; and the use thereof in therapy, particularly as an agonist or antagonist of a 5HT receptor, particularly a 5HT2C receptor, for instance in the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea
    Type: Application
    Filed: December 12, 2006
    Publication date: May 10, 2007
    Inventors: Jonathan Richard Roffey, James Edward Davidson, Howard Mansell, Richard Hamlyn, David Adams
  • Publication number: 20070099981
    Abstract: A chemical compound of formula (I) wherein R1 and R2 are independently selected from hydrogen and alkyl; R3 is alkyl; R4 and R5 are selected from hydrogen and alkyl; R6 and R7 are independently selected from hydrogen, halogen, hydroxyl, alkyl, aryl, amino, alkylamino, dialkylamino, alkoxy, aryloxy, alkylthio, alkylsulfoxyl, nitro, carbonitrile, carbo-alkoxy, carbo-aryloxy and carboxyl; and A is a 5- or 6-membered ring optionally containing one or more heteroatoms wherein the atoms of the ring A, other than the unsaturated carbon atoms of the phenyl ring to which the ring A is fused, are saturated or unsaturated, and pharmaceutically acceptable salts, addition compounds and prodrugs thereof; and the use thereof in therapy, particularly as an agonist or antagonist of a 5HT receptor, particularly a 5HT2c receptor, for instance in the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea
    Type: Application
    Filed: December 12, 2006
    Publication date: May 3, 2007
    Inventors: Jonathan Richard Roffey, James Edward Davidson, Howard Mansell, Richard Hamlyn
  • Publication number: 20070099980
    Abstract: A chemical compound of formula (I) wherein R1 and R2 are independently selected from hydrogen and alkyl; R3 is alkyl; R4 and R5 are selected from hydrogen and alkyl; R6 and R7 are independently selected from hydrogen, halogen, hydroxyl, alkyl, aryl, amino, alkylamino, dialkylamino, alkoxy, aryloxy, alkylthio, alkylsulfoxyl, nitro, carbonitrile, carbo-alkoxy, carbo-aryloxy and carboxyl; and A is a 5- or 6-membered ring optionally containing one or more heteroatoms wherein the atoms of the ring A, other than the unsaturated carbon atoms of the phenyl ring to which the ring A is fused, are saturated or unsaturated, and pharmaceutically acceptable salts, addition compounds and prodrugs thereof; and the use thereof in therapy, particularly as an agonist or antagonist of a 5HT receptor, particularly a 5HT2C receptor, for instance in the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea
    Type: Application
    Filed: December 12, 2006
    Publication date: May 3, 2007
    Inventors: Jonathan Roffey, James Davidson, Howard Mansell, Richard Hamlyn, David Adams
  • Publication number: 20070043024
    Abstract: Compounds of the formula (I), and pharmaceutically acceptable salts thereof, are found to be antagonists of SNS sodium channels. They are therefore useful as analgesic and neuroprotective agents wherein: X is —N— or —CH—; n is from 0 to 3.
    Type: Application
    Filed: July 7, 2004
    Publication date: February 22, 2007
    Inventors: Richard Hamlyn, Michael Huckstep, Rosemary Lynch, Stephen Stokes, David Tickle, Lee Patient
  • Publication number: 20050192334
    Abstract: A chemical compound of formula (I) wherein R1 and R2 are independently selected from hydrogen and alkyl; R3 is alkyl; R4 and R5 are selected from hydrogen and alkyl; R6 and R7 are independently selected from hydrogen, halogen, hydroxyl, alkyl, aryl, amino, alkylamino, dialkylamino, alkoxy, aryloxy, alkylthio, alkylsulfoxyl, nitro, carbonitrile, carbo-alkoxy, carbo-aryloxy and carboxyl; and A is a 5- or 6-membered ring optionally containing one or more heteroatoms wherein the atoms of the ring A, other than the unsaturated carbon atoms of the phenyl ring to which the ring A is fused, are saturated or unsaturated, and pharmaceutically acceptable salts, addition compounds and prodrugs thereof; and the use thereof in therapy, particularly as an agonist or antagonist of a 5HT receptor, particularly a 5HT2C receptor, for instance in the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea
    Type: Application
    Filed: April 29, 2005
    Publication date: September 1, 2005
    Inventors: Jonathan Roffey, James Davidson, Howard Mansell, Richard Hamlyn, David Adams
  • Publication number: 20050187282
    Abstract: A chemical compound of formula (I) wherein R1 and R2 are independently selected from hydrogen and alkyl; R3 is alkyl; R4 and R5 are selected from hydrogen and alkyl; R6 and R7 are independently selected from hydrogen, halogen, hydroxyl, alkyl, aryl, amino, alkylamino, dialkylamino, alkoxy, aryloxy, alkylthio, alkylsulfoxyl, nitro, carbonitrile, carbo-alkoxy, carbo-aryloxy and carboxyl; and A is a 5- or 6-membered ring optionally containing one or more heteroatoms wherein the atoms of the ring A, other than the unsaturated carbon atoms of the phenyl ring to which the ring A is fused, are saturated or unsaturated, and pharmaceutically acceptable salts, addition compounds and prodrugs thereof; and the use thereof in therapy, particularly as an agonist or antagonist of a 5HT receptor, particularly a 5HT2C receptor, for instance in the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea
    Type: Application
    Filed: April 29, 2005
    Publication date: August 25, 2005
    Inventors: Jonathan Roffey, James Davidson, Howard Mansell, Richard Hamlyn, David Adams