Simultaneous quantification of nucleic acids in diseased cells
CA 2426196 A1 · Owner: Pharmasset, Ltd. · Inventors: Stuyver, Lieven; Otto, Michael J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for identifying a compound which inhibits viral replication that includes contacting nucleic acids from a virus infected host with an amplification reaction mixture that contains at least two primers and/or probes that provide detectable signals during a polymerase chain reaction wherein the first primer and/or probe provides a detectable signal on the occurrence of the transcription of viral nucleic acids; and the second primer and/or probe provides a second detectable signal on the occurrence of the transcription of host nucleic acids.
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 October 18, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 18, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 18, 2023.
- 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.