Preparations for evaluating eliminative ability of stomach
CA 2409223 A1 · Owner: Ikei, Nobuhiro · Inventors: Inada, Makoto; Ikei, Nobuhiro; Yamada, Keigo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Preparations whereby reduction or acceleration of the eliminative ability of the stomach can be noninvasively evaluated: and a method of evaluating the eliminative ability of the stomach by using these preparations. Thus reduction or acceleration of the eliminative ability of the stomach can be safely and conveniently examined. Namely these preparations are useful in , objectively diagnosing the motor function of the stomach as well as in , evaluating and judging the drug effect or therapeutic effect of a drug concerning the motor function of the stomach on individual patients.
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 April 25, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 25, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 25, 2023.
- 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.