Compositions comprising isolated acetylated gellan gum
CA 2263989 A1 · Owner: Tamiya, Toshinaga · Inventors: Nishikawa, Tadanobu; Morita, Yasuyuki; Tamiya, Toshinaga
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition comprising a native gellan gum which based on the , polyfunctionality, can provide a gel composition resistant to freezing and thawing, a dry gel and a jelly prepared therefrom a gel like a rice cake, a , food alternative to a rice cake a simulated food, a thermally insulated composition, and a coolant; and the use of the above composition as additives having unique functions, for example, a dispersion stabilizer an additive for , a thickening composition a heat resistance-imparting agent, a syneresis inhibitor, a foam stabilizer, and an improver for the sense of taste and texture of a food.
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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 August 22, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 22, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 22, 2019.
- 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.