Leafhopper ecdysone receptor nucleic acids, polypeptides, and uses thereof
CA 2820144 C · Owner: Intrexon Corporation · Inventors: Palli, Subba Reddy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a novel isolated leafhopper ecdysone receptor polypeptide. The invention also relates to an isolated nucleic acid encoding the leafhopper ecdysone receptor polypeptide to vectors comprising them and to their uses in particular in methods for modulating gene expression in an ecdysone receptor-based gene expression modulation system and methods for identifying molecules that modulate leafhopper ecdysone receptor activity.
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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 February 20, 2002 and granted June 20, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 20, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 20, 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.
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.