Patent Yard Sign in
Expired Canadian patentCanada

Methods for preventing antipsychotic-induced weight gain

CA 2454339 C · Owner: Belanoff, Joseph K. · Inventors: Schatzberg, Alan F.; Belanoff, Joseph K.

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

This invention generally pertains to the field of psychiatry. In particular this invention pertains to the discovery that agents capable of inhibiting the binding of cortisol to its receptors can be used in methods for preventing antipsychotic-induced weight gain. Mifepristone a potent specific , glucocorticoid receptor antagonist can be used in these methods. The , invention also provides a kit for preventing AP-induced weight gain in a human including a glucocorticoid receptor antagonist and instructional material teaching the indications, dosage and schedule of administration of the glucocorticoid receptor antagonist.

Read the whole patent

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 July 22, 2002 and granted January 10, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 22, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 22, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 22, 2002
GrantedJanuary 10, 2012
Term endedJuly 22, 2022
Patent numberCA 2454339 C
Classification (IPC)A61K31/56 +2 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedJuly 22, 2002Patent grantedJan 10, 2012Term endedJuly 22, 2022

Sources & verification

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