Detection and amplification of ligands
CA 2442866 A1 · Owner: Ishikawa, Tomohiro · Inventors: Ishikawa, Tomohiro; Woolverton, Christopher; Lavrentovich, Oleg
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Devices and systems for the detection of ligands comprising at least one receptor and an amplification mechanism comprising a liquid crystalline where , an amplified signal is produced as a result of receptor binding to a ligand are provided. Also provided are methods for the automatic detection of ligands.
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 March 29, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 29, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 29, 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.