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Expired Canadian patentCanada

Method of treating psychiatric conditions

CA 2256227 C · Owner: Watsky, Eric Jacob · Inventors: Watsky, Eric Jacob

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A pharmaceutical composition for treating a psychiatric condition or disorder selected from anxiety disorders such as panic disorder posttraumatic stress disorder and phobias psychotic episodes of anxiety, anxiety associated with psychosis psychotic mood disorders such as severe major depressive disorder and mood disorders associated with psychotic disorders such as acute mania or depression associated with bipolar disorder schizophrenia, behavioral manifestations of mental retardation conduct disorder or autistic disorder, dementias such as dementias of the Alzheimer's type and dyskinesias such as drug-induced and neurodegeneration based dyskinesias in a mammal including a human, …

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed December 16, 1998 and granted July 1, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 16, 2018.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 16, 2020.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 16, 1998
GrantedJuly 1, 2003
Term endedDecember 16, 2018
Patent numberCA 2256227 C
Classification (IPC)A61K31/49 +2 more

Timeline

Timeline From CIPO dates

1999200120032005200720092011201320152017Application filedDec 16, 1998Patent grantedJuly 1, 2003Term endedDec 16, 2018

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.