Anticariogenic comestible
CA 1096306 A · Owner: Indiana University Foundation · Inventors: Muhler, Joseph C.; Kelly, Ray G.; Kleber, Carl J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Anticariogenic comestibles (i.e. food products that reduce the incidence and severity of dental caries) may be obtained by incorporating therein a cariostatic additive comprising a soluble aluminum ion containing salt and a member selected from the group consisting of adipic acid ascorbic, acid, and mixtures thereof. Dental health benefits of such products may be further enhanced by employing as a nutritive sweetening system therein a mixture of at least one first sweetening agent consisting of sorbitol and/or xylitol and at least one second sweetening agent consisting of dextrose and/or fructose, with the mixture containing at least about 75% of the first agent by weight of the mixture …
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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
- Granted February 24, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 24, 1998.
- 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.