Edible plastic spread
CA 2223997 C · Owner: Van Meeteren, Johanna Antonia · Inventors: Van Meeteren, Johanna Antonia; Sassen, Cornelis Laurentius; De Vries, Isabel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An edible plastic spread is provided consisting of a continuous fatphase and optionally an aqueous phase wherein the fat of the fatphase includes at most 5 % trans-unsaturated fatty acid residue consists of 40 - 90 % of liquid oil , and 60 - 10 % of structuring fat which structuring fat comprises chemically unmodified palm oil or one or more palm oil fractions or a combination of 2 or more thereof, and includes hydrogenated and/or interesterified fat and/or animal fat such that the amount of interesterified fat is at most 70 % of the structuring fat, contains: at most X % symmetrical POP triglycerides or more than X % symmetrical POP triglycerides and contains asymmetrical PPO …
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 May 29, 1996 and granted July 31, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 29, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 29, 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.