Spread
CA 2025539 C · Owner: Underdown, Jeffrey · Inventors: Norton, Ian Timothy; Kelly, Thomas Reid; Underdown, Jeffrey
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention is concerned with a spread comprising from 15-30 wt.% of a continuous fat phase and 85-70 wt.% of an aqueous phase and further containing 1.2 to 6.0 wt.% gelatin and 1.0 to 6.0 wt.% of a starch selected from the group consisting of native intact starch, cross-linked starch, chemically modified starch and mixtures thereof. The spread of very low fat content according the present invention offers the advantage that it is of an exceptional good quality as regards oral response spreadability and stability.
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 17, 1990 and granted April 23, 1996. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 17, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 17, 2012.
- 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.