Fat soluble polymers and their use in foods
CA 2091267 A1 · Owner: Opta Food Ingredients, Inc. · Inventors: Zaks, Aleksey; Gross, Akiva; Feeney, Robert D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Texturized oils and oil-continuous emulsions are prepared by combining liquid oils with edible polyester polymers. The resulting texturized oils and emulsions are gelled substances having a fat-like consistency which approximates the viscoelastic properties of solid fats, such as butter, margarine or hydrogenated vegetable oils, but contain no saturated fats. These texturized oils and emulsions can be used as a substitute for solid fats in food products and to make high-quality spreads containing reduced amounts of saturated fat.
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 September 6, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 6, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 6, 2013.
- 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.