A device for analytical determinations
CA 2396464 A1 · Owner: Stanley, Christopher John · Inventors: Stanley, Christopher John; Renfrew, Bruce
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
There is described a device for carrying out analytical determinations such as, for example, immunoassays. The device comprises an assay cassette which includes a series of discrete reagent chambers which contain successively, the reagents required to perform an analytical determination. A sample loaded into the assay cassette may be brought into alignment with successive reagent chambers by rotation of the reagent chambers relative to the sample.
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 11, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 11, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 11, 2022.
- 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.