Patents by Inventor Charles Large

Charles Large 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: 9346790
    Abstract: The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: May 24, 2016
    Assignee: AUTIFONY THERAPEUTICS LIMITED
    Inventors: Giuseppe Alvaro, Paolo Dambruoso, Simona Tommasi, Anne Decor, Charles Large, Agostino Marasco
  • Publication number: 20160058737
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizopherenea, substance abuse disorders, sleep disorders or epilepsy.
    Type: Application
    Filed: November 9, 2015
    Publication date: March 3, 2016
    Inventors: Giuseppe ALVARO, Anne DECOR, Stefano FONTANA, Dieter HAMPRECHT, Charles LARGE, Agostino MARASCO
  • Patent number: 9216967
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizophrenia, substance abuse disorders, sleep disorders or epilepsy.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: December 22, 2015
    Assignee: AUTIFONY THERAPEUTICS LIMITED
    Inventors: Giuseppe Alvaro, Anne Decor, Stefano Fontana, Dieter Hamprecht, Charles Large, Agostino Marasco
  • Publication number: 20150157631
    Abstract: The present invention relates to the prophylaxis of acute noise-induced hearing loss by administering a compound of formula (I): wherein: W is group (Wa), group (Wb) or group (Wc):
    Type: Application
    Filed: May 22, 2013
    Publication date: June 11, 2015
    Inventor: Charles Large
  • Publication number: 20150018377
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizophrenia, substance abuse disorders, sleep disorders or epilepsy.
    Type: Application
    Filed: March 27, 2014
    Publication date: January 15, 2015
    Applicant: AUTIFONY THERAPEUTICS LIMITED
    Inventors: Giuseppe ALVARO, Anne Decor, Stefano Fontana, Dieter Hamprecht, Charles Large, Agostino Marasco
  • Patent number: 8722695
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizophrenia, substance abuse disorders, sleep disorders or epilepsy.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: May 13, 2014
    Assignee: Autifony Therapeutics Limited
    Inventors: Giuseppe Alvaro, Anne Décor, Stefano Fontana, Dieter Hamprecht, Charles Large, Agostino Marasco
  • Publication number: 20130267510
    Abstract: The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.
    Type: Application
    Filed: December 6, 2011
    Publication date: October 10, 2013
    Applicant: AUTIFONY THERAPEUTICS LIMITED
    Inventors: Giuseppe Alvaro, Paolo Dambruoso, Simona Tommasi, Anne Decor, Charles Large
  • Publication number: 20120289526
    Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizophrenia, substance abuse disorders, sleep disorders or epilepsy.
    Type: Application
    Filed: December 6, 2010
    Publication date: November 15, 2012
    Inventors: Giuseppe Alvaro, Anne Décor, Stefano Fontana, Dieter Hamprecht, Charles Large, Agostino Marasco
  • Patent number: 8093268
    Abstract: The present invention relates to pharmaceutical compositions comprising the NK1 receptor antagonist [2-Methoxy-5-(5-trifluoromethyl-tetrazol-1-yl)-benzyl]-(2S-phenyl-piperidin-3S-yl)-amine, or a pharmaceutically acceptable salt or solvate thereof, and a sodium channel blocker, as a combined preparation for simultaneous or sequential administration and to the use of such compositions in the treatment of certain disorders, including epilepsy, mood disorders and pain.
    Type: Grant
    Filed: January 21, 2008
    Date of Patent: January 10, 2012
    Assignee: Glaxo Group Limited
    Inventors: Giuseppe Alvaro, Charles Large
  • Publication number: 20100113521
    Abstract: The present invention relates to pharmaceutical compositions comprising the NK1 receptor antagonist [2-Methoxy-5-(5-trifluoromethyl-tetrazol-1-yl)-benzyl]-(2S-phenyl-piperidin-3S-yl)-amine, or a pharmaceutically acceptable salt or solvate thereof, and a sodium channel blocker, as a combined preparation for simultaneous or sequential administration and to the use of such compositions in the treatment of certain disorders, including epilepsy, mood disorders and pain.
    Type: Application
    Filed: January 21, 2008
    Publication date: May 6, 2010
    Applicant: GLAXO GROUP LIMITED
    Inventors: Giuseppe Alvaro, Charles Large
  • Publication number: 20100105688
    Abstract: The present invention relates to pharmaceutical compositions comprising an NK1 receptor antagonist and a sodium channel blocker, wherein at least one of them is at subtherapeutic dose, as a combined preparation for simultaneous or sequential administration, and to the use of such compositions in the treatment of certain disorders, including epilepsy, mood disorders and pain.
    Type: Application
    Filed: January 21, 2008
    Publication date: April 29, 2010
    Applicant: GLAXO GROUP LIMITED
    Inventors: Giuseppe Alvaro, Charles Large
  • Publication number: 20090326032
    Abstract: The present invention relates to pharmaceutical compositions comprising an NK1 receptor antagonist and a sodium channel blocker compound of formula (I) wherein R1 and R2 are independently hydrogen, C1-6alkyl or C3-6cycloalkylC1-6alkyl; or R1 and R2, together with the nitrogen to which they are attached, may form an unsubstituted 3-, 4-, 5- or 6-membered saturated ring; R3 is C1-6alkyl, C1-6haloalkyl, C1-3alkoxyC1-3alkyl or C1-3haloalkoxyC1-3alkyl; or R1 and R3, together with the interconnecting atoms, form a saturated or unsaturated 4- to 6-membered ring; X is carbon or nitrogen; n is 0, 1 or 2, wherein when present each R4 is independently selected from the list consisting of C1-3alkyl, halogen, cyano, haloC1-3alkyl, hydroxy, C1-3alkoxy and C1-3haloalkoxy; q is 1 or 2; either R5 or R6 is —O—R7 or —OCH2R7, wherein the other R5 or R6 is hydrogen or R4; and wherein R7 is either a phenyl ring or a 5- or 6-membered aromatic heterocyclic ring (independently containing one or more nitrogen, sulphur or oxygen
    Type: Application
    Filed: January 21, 2008
    Publication date: December 31, 2009
    Applicant: GLAXO GROUP LIMITED
    Inventors: Giuseppe Alvaro, Charles Large
  • Publication number: 20090318530
    Abstract: The present invention relates to pharmaceutical compositions comprising an NK1 receptor antagonist and a sodium channel blocker compound of formula (I) wherein R1 and R2 are independently hydrogen, C1-6alkyl or C3-6cycloalkylC1-6alkyl; or R1 and R2, together with the nitrogen to which they are attached, may form an unsubstituted 3-, 4-, 5- or 6-membered saturated ring; q is 1 or 2; R3 and R4 are hydrogen; or when q is 1, R3 and R4, together with the interconnecting atoms, may form a cyclopropane ring; X is carbon or nitrogen; n is 0, 1 or 2, wherein when present each R5 is independently selected from the list consisting of C1-3alkyl, halogen, cyano, haloC1-3alkyl, hydroxy, C1-3alkoxy and C1-3haloalkoxy; and either R6 or R7 is —O—R8 or —OCH2R8, wherein the other R6 or R7 is hydrogen or R5; and wherein R8 is either a phenyl ring or a 5- or 6-membered aromatic heterocyclic ring (independently containing one or more nitrogen, sulphur or oxygen atoms) wherein either the phenyl ring or the heterocyclic ring i
    Type: Application
    Filed: January 21, 2008
    Publication date: December 24, 2009
    Applicant: GLAXO GROUP LIMITED
    Inventors: Giuseppe Alvaro, Charles Large