Detection of small nucleic acids
CA 2510381 C · Owner: Lyamichev, Victor · Inventors: Lyamichev, Victor; Chehak, Luanne; Dahlberg, James E.
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 compositions and methods for the detection and characterization of interfering RNAs such as micro RNAs (miRNAs) and small interfering RNAs (siRNAs) and other short nucleic acid molecules. More particularly, the present invention relates to improved methods for the detection and quantitation of interfering RNA expression. The present invention further provides for the detection of variants and types of miRNAs and siRNAs.
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 18, 2003 and granted July 8, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 18, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 18, 2025.
- 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.