Sweet potato compositions
CA 2611633 C · Owner: Kellogg Europe Trading Limited · Inventors: Villagran, Maria Dolores Martinez-Sema
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sweet potato snack chip which is made by cooking dough that contains a sweet potato flour composition that includes sweet potato powder sweet potato , flakes and mixtures of these. The sweet potato snack chip has a chip density of from about 0.6 g/ml to about 2.0 g/ml and a chip fracture strength of from , about 400 gf to about 900 gf. The preferred dough formed from the sweet potato flour composition is sheetable and cohesive. Fabricated snacks made from this dough have desirable taste and texture characteristics.
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 June 7, 2006 and granted January 14, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 7, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.