Photometric determination of coagulation time in undiluted whole blood
CA 2492486 A1 · Owner: Fish, Falk · Inventors: Fish, Falk
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device, system and method for photometric detection of coagulation in whole blood. The present invention is easy to implement and operate. Furthermore the present invention has the advantage of being considered to fulfill the desired standard of using photometry for measuring blood coagulation. Also a , photometric coagulation test device for whole blood specimens according to the present invention provides medical accuracy to the home user and at the same , time, is simple to construct. The present invention is also useful for detecting and determining blood agglutination for example as the results of a , serological reaction with an antibody.
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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 November 12, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 12, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 12, 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.