Pharmaceutical composition to be administered orally
CA 2295866 A1 · Owner: Sancy, Yolande · Inventors: Sancy, Yolande; Maurel, Jean-Claude
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a pharmaceutical composition to be administered orally with absorption of at least one active principle preferably through the mucous membranes of the mouth comprising an excipient containing at least one sugar and optionally a texturing agent characterised in that said excipient further contains one fat or one vegetable or animal oil. The composition constituted a perfectly homogeneous mixture containing at least 10 % unconnected water 1 to 15 % fat or oil and 50 to 80 % sugar or sweetening agents. The active principles of the medicines can be brought in solid or liquid form soluble or insoluble in water or the fats hygroscopic or not; they can be indifferently …
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 July 11, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 11, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 11, 2019.
- 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.