Method for detecting and/or quantifying a known function from a nucleic acid sample
CA 2354607 C · Owner: Proteus (S.A.) · Inventors: Dupret, Daniel; Lefevre, Fabrice; Masson, Jean-Michel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a method for detecting a known function from nucleic acids present in a sample characterised in that it comprises the following steps: (a) preparing from the nucleic acids of the sample, nucleic acid molecules comprising the gene(s) coding for the protein(s) corresponding to said function and the control elements required for the transcription and the translation of said gene(s); (b) in vitro transcription and translation of the nucleic acid molecule prepared in step (a); (c) detecting and/or measuring the function corresponding to the protein(s) produced in step (b).
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 December 8, 1999 and granted August 9, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 8, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 8, 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.