Dispersible polydextrose, compositions containing same and methods for the preparation thereof
CA 2095775 A1 · Owner: Cpc International Inc. · Inventors: Fuisz, Richard C.; Sekula, Bernard C.; Pyne, Alvan W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Polydextrose or polydextrose feedstock containing esculent material is subjected to melt-spinning to make it readily dispersible in solid and aqueous media and provide the basis for numerous edible materials. Examples of such materials include ready-to-use products such as soup mixes gravies, peanut butter and condiments including catsup and mustard.
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 7, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 7, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 7, 2015.
- 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.