Ingestible compositions containing an odoriferous oil
CA 2434471 C · Owner: Rowe, Dennis · Inventors: Garnett, Kelvin Royce; Rowe, Dennis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An ingestible composition contained in a soft gel or hard shell capsule includes a digestible odoriferous oil such as a fish oil which can cause reflux or eructation odour problems on the breath of a person taking the capsule. This is reduced by including in the ingestible composition at least one surfactant, preferably in an amount of about 2 to about 20% wt and at , least one edible odour-masking ingredient such as parsley seed oil lemon , balm, lemon grass oil, fennel, peppermint oil and/or menthol.
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 January 16, 2002 and granted November 22, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 16, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 16, 2024.
- 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.