Soluble hydrogenated starch derivatives containing non digestible dietary fibers
CA 2408157 C · Owner: Roquette Freres · Inventors: Fuertes, Patrick
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to soluble hydrogenated starch derivatives containing nondigestible dietary fibre characterized in that they have an ICUMSA coloration value reduced by at least 50% and a reducing sugar content reduced by at least 30% compared to soluble starch derivatives containing fibers from which they are prepared and to their method of preparation.
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 October 16, 2002 and granted June 12, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 16, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 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.