Ola-based methods for the detection of target nucleic acid sequences
CA 2537134 C · Owner: Keygene N.V. · Inventors: Hogers, Rene Cornelis Josephus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Method for the detection of a target sequence comprising ligating two probes when annealed adjacent to the target sequence hybridisation of a compound , primer to the ligated probes and after elongation of the compound primer amplifying the elongated compound primer from primers annealing to primer binding sites provided in the compound primer and one of the probes to produce detectably amplicons.
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 August 31, 2004 and granted August 19, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 31, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 31, 2026.
- 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.