Affinity-shifted probes for quantifying analyte polynucleotides
CA 2457527 A1 · Owner: Becker, Michael M. · Inventors: Nelson, Norman C.; Becker, Michael M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The inventions are directed to compositions methods and devices for detecting , and quantifying level of an analyte polynucleotide in homogeneous assays using collection of soluble or immobilized hybridization probes. Figure 1 shows sigmoid curves representing the hybridization profiles of two probes.
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 30, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 30, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 30, 2024.
- 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.