Method for detecting of a compound that mimics, potentiates or inhibits the physiological effect of leptin
CA 2335557 A1 · Owner: Cawthorne, Michael Anthony · Inventors: Cawthorne, Michael Anthony; Morton, Nicholas Michael; Emilsson, Valur
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for detection of a compound that mimics potentiates or inhibits the , physiological effect of leptin which method comprises:, (a) for a compound which mimics the physiological effect of the leptin assessing the effect of the compound upon a leptin activated signal transducer and activator of transcription (STAT) DNA response element coupled to a reporter gene; or (b) for a compound which potentiates or inhibits the physiological effect of leptin assessing the , effect of the compound upon the response provided by leptin upon a leptin activated STAT DNA response element coupled to a reporter gene; wherein, the response element and the reporter are expressed in the human Caucasian …
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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 June 28, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 28, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 28, 2021.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.