Expired Canadian patentCanada
Novel plant expression constructs
CA 2635905 C · Owner: Fincher, Karen L. · Inventors: Wilkinson, Jack Q.; Fincher, Karen L.; Flasinski, Stanislaw
Overview
Drawings and full text
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 hybrid promoter comprising at least one cis element from a caulimovirus promoter operably linked to at least one cis element from one or more of an Act2 or Act11 promoter.
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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 12, 2000 and granted March 13, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 12, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 12, 2022.
- 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 12, 2000
GrantedMarch 13, 2012
Term endedDecember 12, 2020
Patent numberCA 2635905 C
Classification (IPC)C12N15/82 +2 more
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.