Patents by Inventor Barry Sidney Orlek

Barry Sidney Orlek 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: 8492375
    Abstract: The present invention relates to novel diazepanyl derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: July 23, 2013
    Assignee: Glaxo Group Limited
    Inventors: Gordon Bruton, Anthony Huxley, Barry Sidney Orlek, Kishore Kalidas Rana
  • Patent number: 8288389
    Abstract: The present invention relates to 1-(1-methylethyl)-4-{[4-(tetrahydro-2H-pyran-4-yloxy)phenyl]carbonyl}piperazine or a pharmaceutically acceptable salt thereof, in particular the hydrochloride salt thereof and crystalline forms of the hydrochloride salt; to processes for the preparation of the compound or its salt; to compositions containing it; and to its use in the treatment or prophylaxis of neurological or psychiatric diseases, such as cognitive impairment, fatigue or a sleep disorder, for example in a mammal such as a human. The compound or a salt thereof has affinity for and is an antagonist and/or inverse agonist of the histamine H3 receptor.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: October 16, 2012
    Assignee: Glaxo Group Limited
    Inventors: Desmond John Best, Sing Yeung Mak, Barry Sidney Orlek, Geracimos Rassias, Pamela Joan Theobald
  • Publication number: 20110039833
    Abstract: The present invention relates to novel diazepanyl derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Application
    Filed: October 26, 2010
    Publication date: February 17, 2011
    Inventors: GORDON BRUTON, Anthony Huxley, Barry Sidney Orlek, Kishore Kalidas Rana
  • Patent number: 7846922
    Abstract: The present invention relates to novel diazepanyl derivatives of formula (I) having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: December 7, 2010
    Assignee: Glaxo Group Limited
    Inventors: Gordon Bruton, Anthony Huxley, Barry Sidney Orlek, Kishore Kalidas Rana
  • Publication number: 20100204242
    Abstract: The present invention relates to 1-(1-methylethyl)-4-{[4-(tetrahydro-2H-pyran-4-yloxy)phenyl]carbonyl}piperazine or a pharmaceutically acceptable salt thereof, in particular the hydrochloride salt thereof and crystalline forms of the hydrochloride salt; to processes for the preparation of the compound or its salt; to compositions containing it; and to its use in the treatment or prophylaxis of neurological or psychiatric diseases, such as cognitive impairment, fatigue or a sleep disorder, for example in a mammal such as a human. The compound or a salt thereof has affinity for and is an antagonist and/or inverse agonist of the histamine H3 receptor.
    Type: Application
    Filed: September 4, 2008
    Publication date: August 12, 2010
    Inventors: Desmond John Best, Sing Yeung Mak, Barry Sidney Orlek, Geracimos Rassias, Pamela Joan Theobald
  • Publication number: 20100041672
    Abstract: The use of 5-HT6 serotonin receptor antagonists of formula (I): or pharmaceutically acceptable salts thereof, is described for the treatment of Irritable Bowel Syndrome and pain in mammals, more particularly inflammatory, neuropathic or visceral pain.
    Type: Application
    Filed: March 19, 2008
    Publication date: February 18, 2010
    Applicant: GLAXO GROUP LIMITED
    Inventors: Gordon Bruton, Barry Sidney Orlek, Geoffrey Stemp
  • Patent number: 7638631
    Abstract: The present invention relates to novel methylene dipiperidine derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: December 29, 2009
    Assignee: Glaxo Group Limited
    Inventors: Gordon Bruton, Vicky Johnstone, Barry Sidney Orlek
  • Patent number: 7592347
    Abstract: The present invention relates to novel piperidine carbonyl piperazine derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Grant
    Filed: April 21, 2004
    Date of Patent: September 22, 2009
    Assignee: Glaxo Group Limited
    Inventors: Gordon Bruton, Barry Sidney Orlek, Kishore Kalidas Rana
  • Publication number: 20090170869
    Abstract: The present invention relates to 1-(1-methylethyl)-4-{[4-(tetrahydro-2H-pyran-4-yloxy)phenyl]carbonyl}piperazine or a pharmaceutically acceptable salt thereof, in particular the hydrochloride salt thereof and crystalline forms of the hydrochloride salt; to processes for the preparation of the compound or its salt; to compositions containing it; and to its use in the treatment or prophylaxis of neurological or psychiatric diseases, such as cognitive impairment, fatigue or a sleep disorder, for example in a mammal such as a human. The compound or a salt thereof has affinity for and is an antagonist and/or inverse agonist of the histamine H3 receptor.
    Type: Application
    Filed: September 4, 2008
    Publication date: July 2, 2009
    Inventors: Desmond John BEST, Sing Yeung Mak, Barry Sidney Orlek, Geracimos Rassias, Pamela Joan Theobald
  • Publication number: 20090042862
    Abstract: The present invention relates to novel bicyclic benzamide derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Application
    Filed: September 29, 2008
    Publication date: February 12, 2009
    Inventors: Desmond John Best, Barry Sidney Orlek
  • Patent number: 7446103
    Abstract: The present invention relates to novel bicyclic benzamide derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: November 4, 2008
    Assignee: Glaxo Group Limited
    Inventors: Desmond John Best, Barry Sidney Orlek
  • Publication number: 20080108624
    Abstract: The present invention relates to novel methylene dipiperidine derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Application
    Filed: September 16, 2005
    Publication date: May 8, 2008
    Applicant: GLAXO GROUP LIMITED
    Inventors: Gordon Bruton, Vicky Johnstone, Barry Sidney Orlek
  • Publication number: 20080045505
    Abstract: The present invention relates to novel diazepanyl derivatives of formula (I) having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
    Type: Application
    Filed: October 14, 2004
    Publication date: February 21, 2008
    Inventors: Gordon Bruton, Anthony Huxley, Barry Sidney Orlek, Kishore Kalidas Rana
  • Patent number: 7045626
    Abstract: A compound of formula (I): useful in the treatment and prophylaxis of conditions mediated by s-CD23
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: May 16, 2006
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Desmond John Best, Gordon Bruton, Barry Sidney Orlek
  • Patent number: 7038055
    Abstract: A compound of formula (I) useful in the treatment and prophylaxis of conditions mediated by s-CD23
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: May 2, 2006
    Assignee: SmithKlineBeecham plc
    Inventors: Desmond John Best, Gordon Bruton, Barry Sidney Orlek
  • Publication number: 20040225006
    Abstract: Compounds of formula (I) wherein R is hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl or heterocyclyl; and R1 is bicyclyl or heterobicyclyl; are useful in the treatment and prophylaxis of conditions mediated by s-CD23 or TNF.
    Type: Application
    Filed: May 14, 2004
    Publication date: November 11, 2004
    Applicant: SmithKline Beecham p.l.c.
    Inventors: Gordon Bruton, Andrew Faller, Barry Sidney Orlek, Kishore Kalidas Rana, Graham Walker
  • Publication number: 20040024066
    Abstract: Compounds of formula (I): 1
    Type: Application
    Filed: June 9, 2003
    Publication date: February 5, 2004
    Inventors: Desmond John Best, Gordon Bruton, Barry Sidney Orlek, Kishore Rana, Graham Walker
  • Publication number: 20030199571
    Abstract: Compounds of formula (I) wherein R is hydrogen, alkyl alkenyl, alkynyl, aryl, heteroaryl or heterocyclyl; and R1 is bicyclyl or heterobicyclyl; are useful in the treatment and prophylaxis of conditions mediated by s-CD23 or TNF.
    Type: Application
    Filed: March 24, 2003
    Publication date: October 23, 2003
    Inventors: Gordon Bruton, Andrew Faller, Barry Sidney Orlek, Kishore Kalidas Rana, Graham Walker
  • Publication number: 20030195191
    Abstract: Compounds of formula (I): wherein R1 is bicyclyl or heterobicyclyl, R2 and R3 are each independently hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, (C1-6)alkylthio, (C2-6)alkenylthio, (C2-6)alkynylthio, aryloxy, arylthio, heterocyclyloxy, heterocyclythio, (C1-6)alkoxy, (C1-6)alkenyloxy, aryl(C1-6)alkoxy, aryl(C1-6)alkylthio, amino, mono- or di-(C1-6)alkylamino, acylamino, sulfonylamino, cycloalkyl, cycloalkenyl, carboxylic acid (C1-6) ester, hydroxy, halogen, carboxamide: CONR8R9 where R8 and R9 are independently selected from the group consisting of hydrogen, alkyl, aryl, arylalkyl and heterocyclyl and includes R8 and R9 as part of a heterocyclyl group, or R2 and R3 together form a cyclic alkyl or alkenyl; R4 and R5 are each independently aryl, heteroaryl, heterocyclyl, alkoxy, alkyl, hydroxy or optionally substituted amino; R6 and R7 are each hydrogen or together form a fused aryl ring; and m and n are each independently from 0 to 2; with the proviso that when n=1 neither R4 nor R
    Type: Application
    Filed: May 12, 2003
    Publication date: October 16, 2003
    Inventors: Gordon Burton, Barry Sidney Orlek
  • Publication number: 20030134880
    Abstract: Compounds of formula (I) wherein R is hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl or heterocyclyl; R1 is bicyclyl or heterobicyclyl; R2 is aryl, heteroaryl, heterocyclyl, alkoxy, alkyl, hydroxy or optionally substituted amino and n is from 0 to 3; with the provisos than when n is 0 R2 is alkyl or when n is from 1 to 3 R2 is not alkyl, are useful in the treatment and prophylaxis of conditions mediated by CD23 or TNF.
    Type: Application
    Filed: October 25, 2002
    Publication date: July 17, 2003
    Inventors: Gordon Bruton, Barry Sidney Orlek, Kishore Kalidas Rana