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Expired Canadian patentCanada

Method for determining the prognosis of a patient with a neurological disease

CA 2275404 C · Owner: Nova Molecular, Inc. · Inventors: Sevigny, Pierre; Schappert, Keith; Wiebusch, Heiko

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

The present invention provides a method for determining the prognosis for a patient diagnosed with a neurological disease. The present invention also provides a method for the identification of human subjects for placement in clinical drug trails of drugs being tested for the treatment of neurological disease and for determining a patient's future disease risk.

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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, 1997 and granted February 8, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 16, 2017.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 16, 2019.
  • 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, 1997
GrantedFebruary 8, 2011
Term endedDecember 16, 2017
Patent numberCA 2275404 C
Classification (IPC)G01N33/68 +1 more

Timeline

Timeline From CIPO dates

1998200020022004200620082010201220142016Application filedDec 16, 1997Patent grantedFeb 8, 2011Term endedDec 16, 2017

Sources & verification

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