Patents by Inventor Dan Widzowski

Dan Widzowski 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: 8653257
    Abstract: Compounds the following formula: wherein Z is as described in the specification, pharmaceutically acceptable salts thereof, compositions comprising the same, and methods of treating bipolar disorder, an anxiety disorder, a mood disorder or schizophrenia or other psychotic disorder with said compounds.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: February 18, 2014
    Assignee: Astrazeneca AB
    Inventors: Dean Brown, James R. Damewood, Phil Edwards, James Hulsizer, James Campbell Muir, M. Edward Pierson, Jr., Ashokkumar Bhikkappa Shenvi, Steven Wesolowski, Dan Widzowski, Michael Wood
  • Patent number: 8389510
    Abstract: 11-piperazin-1-yldibenzo[b,f][1,4]thiazepine, compositions thereof, preparations thereof, formulations thereof, prodrugs thereof and pharmaceutical uses thereof.
    Type: Grant
    Filed: March 18, 2010
    Date of Patent: March 5, 2013
    Assignee: AstraZeneca AB
    Inventors: Simon N. Black, Simon D. Broady, Alan S. Kirschner, James A. Osborn, Stewart D. Jolly, Dan B. Brown, Daniel Korey, Karen B. Main, Richard J. R. Creekmore, Jean M. Surian, Vivian Y. Bi, Peter Bernstein, James B. Campbell, Greg Christoph, Scott W. Grimm, Dan Widzowski, James Hulsizer, Phil Edwards
  • Publication number: 20120202991
    Abstract: Compounds the following formula: wherein Z is as described in the specification, pharmaceutically acceptable salts thereof, compositions comprising the same, and methods of treating bipolar disorder, an anxiety disorder, a mood disorder or schizophrenia or other psychotic disorder with said compounds.
    Type: Application
    Filed: April 12, 2012
    Publication date: August 9, 2012
    Inventors: Dean Brown, James R. Damewood, Phil Edwards, James Hulsizer, James Campbell Muir, M. Edward Pierson, JR., Ashokkumar Bhikkappa Shenvi, Steven Wesolowski, Dan Widzowski, Michael Wood
  • Patent number: 8158618
    Abstract: Compounds the following formula: wherein Z is as described in the specification, pharmaceutically acceptable salts thereof, compositions comprising the same, and methods of treating bipolar disorder, an anxiety disorder, a mood disorder or schizophrenia or other psychotic disorder with said compounds.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: April 17, 2012
    Assignee: AstraZeneca AB
    Inventors: Dean Brown, James R. Damewood, Phil Edwards, James Hulsizer, James Campbell Muir, M. Edward Pierson, Jr., Ashokkumar Bhikkappa Shenvi, Steven Wesolowski, Dan Widzowski, Michael Wood
  • Publication number: 20110237568
    Abstract: 11-piperazin-1-yldibenzo[b,f][1,4]thiazepine, compositions thereof, preparations thereof, formulations thereof, prodrugs thereof and pharmaceutical uses thereof.
    Type: Application
    Filed: March 18, 2010
    Publication date: September 29, 2011
    Inventors: SIMON N. BLACK, SIMON D. BROADY, ALAN S. KIRSCHNER, JAMES A. OSBORN, STEWART D. JOLLY, DAN B. BROWN, DANIEL KOREY, KAREN B. MAIN, RICHARD J.R. CREEKMORE, JEAN M. SURIAN, VIVIAN Y. BI, PETER BERNSTEIN, JAMES B. CAMPBELL, GREG CHRISTOPH, SCOTT W. GRIMM, DAN WIDZOWSKI, JAMES HULSIZER, PHIL EDWARDS
  • Publication number: 20110160184
    Abstract: Compounds the following formula: wherein Z is as described in the specification, pharmaceutically acceptable salts thereof, compositions comprising the same, and methods of treating bipolar disorder, an anxiety disorder, a mood disorder or schizophrenia or other psychotic disorder with said compounds.
    Type: Application
    Filed: June 18, 2009
    Publication date: June 30, 2011
    Applicant: ASTRAZENECA AB
    Inventors: Dean Brown, Steven Wesolowski, Dan Widzowski, James R. Damewood, M. Edward Pierson, Jr., Michael Wood, Philip Edwards, James Hulsizer, Ashokkumar Bhikkappa Shenvi, James Campbell Muir
  • Publication number: 20100168146
    Abstract: A pharmaceutical composition comprising (R)-spiro[1-azabicyclo[2.2.2]octane-3,2?(3?H)-furo[2,3-b]pyridine (AZD0328) and its use in the treatment of subjects suffering from schizophrenia, Alzheimer's disease or other conditions with impaired cognitive function.
    Type: Application
    Filed: March 18, 2008
    Publication date: July 1, 2010
    Inventors: Stacy A. Castner, Thomas Hudzik, Donna L. Maier, Ladislav Mrzljak, Timothy Piser, Jeff S. Smith, Dan Widzowski, Graham Williams
  • Publication number: 20100093700
    Abstract: A method of treating at least one symptom or condition associated with but not limited to: Mood Disorders including but not limited to a) Depressive Disorders, including but not limited to, Major Depressive Disorder and Dysthymic Disorder and b) Bipolar Depression and/or Bipolar mania including but not limited to Bipolar I Disorder, including but not limited to those with manic, depressive or mixed episodes, and Bipolar II Disorder, c) Cyclothymic Disorder, and d) Mood Disorder Due to a General Medical Condition, comprising administering an effective amount of formula (I) or its pharmaceutically acceptable salt. In another aspect of the invention a pharmaceutical composition is provided comprising an effective amount of formula (I) or its pharmaceutically acceptable salt and at least one pharmaceutically acceptable carrier or diluent.
    Type: Application
    Filed: March 21, 2008
    Publication date: April 15, 2010
    Inventors: Greg Christoph, Scott W. Grimm, Dan Widzowski
  • Publication number: 20090318415
    Abstract: Compounds the following formula: wherein Z is as described in the specification, pharmaceutically acceptable salts thereof, compositions comprising the same, and methods of treating bipolar disorder, an anxiety disorder, a mood disorder or schizophrenia or other psychotic disorder with said compounds.
    Type: Application
    Filed: June 19, 2009
    Publication date: December 24, 2009
    Applicant: AstraZeneca AB
    Inventors: Dean Brown, James R. Damewood, Phil Edwards, James M. Hulsizer, James Campbell Muir, M. Edward Pierson, Jr., Ashokkumar Bhikkappa Shenvi, Steven Wesolowski, Dan Widzowski, Michael Wood
  • Publication number: 20090215841
    Abstract: This invention relates to the compound of Formula I and pharmaceutically acceptable salts thereof: (R)-N*6*-ethyl-6,7-dihydro-5H-indeno[5,6-d]thiazole-2,6-diamine This invention also relates to methods of making, methods of using, and pharmaceutical compositions comprising the compound of Formula I and salts thereof.
    Type: Application
    Filed: February 19, 2009
    Publication date: August 27, 2009
    Applicant: ASTRAZENECA AB
    Inventors: William C. Blackwell, III, James Hulsizer, JianWei Liu, Gary Steelman, Rebecca Urbanek, Dan Widzowski, Ye Wu
  • Publication number: 20080242688
    Abstract: Methods of treatment and pharmaceutical compositions for providing improved cognition in subjects suffering from schizophrenia, Alzheimer's disease or other conditions with impaired cognitive function.
    Type: Application
    Filed: March 17, 2008
    Publication date: October 2, 2008
    Applicant: ASTRAZENECA AB
    Inventors: Stacy A. Castner, Thomas Hudzik, Donna L. Maier, Ladislav Mrzljak, Timothy Piser, Jeff S. Smith, Dan Widzowski, Graham V. Williams
  • Publication number: 20080085888
    Abstract: The present invention provides a combination of (a) an antipsychotic and (b) an alpha4/beta2 (?4?2)-neuronal nicotinic receptor agonist. The invention further relates to pharmaceutical compositions comprising said combination and to the use of the combination in therapy. The invention further relates to a kit comprising the combination and use of said kit in therapy.
    Type: Application
    Filed: September 14, 2007
    Publication date: April 10, 2008
    Inventors: Scott Breining, John Evenden, Edwin Johnson, Kristen Jordan, Sharon Letchworth, Craig Miller, Ladislav Mrzljak, James Wamsley, Dan Widzowski, Yun-De Xiao