Stable edible oil composition
CA 2189202 C · Owner: Silkeberg, Alf · Inventors: Silkeberg, Alf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An edible oil composition includes at least a major proportion of an edible bulk oil, and a second oil constituent combined therewith for increased stability. The second oil constituent is a sesame oil preferably extracted and, refined in a manner preserving substantial concentrations of antioxidant factorspresent therein. The bulk oil is preferably high in monounsaturated content and is conveniently one of any available oils such as for example, High Oleic, Sunflower Oil having a monounsaturated fatty acid content in a range of about 70% or greater, and having a maximum of about 10% saturated fatty acids. Advantageously the linolenic acids content should also not exceed 3%. Optionally the …
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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 October 30, 1996 and granted September 28, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 30, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 30, 2018.
- 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.