Agent for stabilizing foodstuffs and cosmetic agents, and a method for the production thereof
CA 2338650 A1 · Owner: Berger, Ralf Gunther · Inventors: El Saharty, Yasser Shaker Ibrahim; Krings, Ulrich; Berger, Ralf Gunther
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for producing an antioxidatively active extract which can especially be used for stabilizing foodstuffs and cosmetic agents. According to the method, non-enzymatically browned grain germs (e.g. wheat germs) or a mixture which does not comprise non-enzymatically browned grain germs are/is extracted using a solvent or solvent mixture (e.g. ethanol or an ethanolic mixture) having an ETN value ranging from 0.6 to 0.8 and the , extracting agent is optionally separated off. The invention also relates to a method for stabilizing unbrowned grain germs in which these unbrowned grain germs are mixed with non-enzymatically browned grain germs.
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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 July 26, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 26, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 26, 2021.
- 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.