Sweetener compositions with a high intense of sweetness having improved sweetness, taste modifier and uses thereof
CA 2385759 A1 · Owner: Ishii, Shoichi · Inventors: Ishii, Shoichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Sweetener compositions with a high degree of sweetness having sweetness characteristics approximating more closely to the sweetness characteristics of sucrose which are obtained by blending aspartyl dipeptide ester derivatives which are sweetener components having a high degree of sweetness (for example N-N-3-(3-hydroxy-4-methoxyphenyl)propyl-L-.alpha.-aspartyl-L-phenylalanine 1-methyl ester) with at least one compound selected from among other sweetener components having a high degree of sweetness (Aspartame etc.), saccharides, sugar alcohols and oligosaccharides so as to strengthen the first taste of the derivatives and weaken the after taste thereby improving the balance of the , …
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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 September 26, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 26, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 26, 2022.
- 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.