Butterlike concentrate
CA 1267809 C · Owner: Van Der Heijden, Arnoldus · Inventors: Doornbos, Tamme; Van Der Heijden, Arnoldus; De Rooij, Johannes Franciscus Maria
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A butter-like concentrate is provided which concentrate, is a mildly heated mixture of 25-85% (w/w) of an oil or fat containing butterfat 5-37% (w/w) protein, 5-37% (w/w) carbohydrate and, 0-20% (w/w) conventional adjuvants. Preferably the fat contains at least 25% (ww) butterfat and the ratio of protein to carbohydrate is between 2:1 and 1:2. The butter-like concentrate is heated mildly so that it contains (5-hydroxymethyl)-furfural and maltol at levels which increase considerably upon further heating to 135°C for 10 minutes in a closed vessel.
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
- Granted April 17, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 2007.
- 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.