Device having fecal component sensor
CA 2333699 A1 · Owner: Khomiakov, Oleg Nikolaevich · Inventors: Kruchinin, Mikhail Leonidovich; Roe, Donald Carroll; Khomiakov, Oleg Nikolaevich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention is directed to a device that comprises a sensor adapted to detect one or more specific health and/or nutrition markers in the subject's feces. The device may also signal the caretaker the subject, or an , actuator of the occurrence.
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 June 29, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 29, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 29, 2021.
- 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.