Patent Yard Sign in
Expired Canadian patentCanada

Chocolate products and ingredients and methods for producing novel oil-in-water suspensions

CA 2589116 C · Owner: The Hershey Company · Inventors: Hanselmann, William

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

Abstract From the Canadian patent

The invention provides novel means and methods for manipulating cocoa and milk ingredients, for example, to produce edible oil-in-water suspensions and optionally drying the suspensions to reduce the moisture or water activity level. In one embodiment, cocoa products are used to produce a gel network formed by cocoa starches and/or proteins. The suspension is formed with milk proteins and cocoa solids and also comprises crystallized cocoa butter as a dispersed component, and water or skim milk as the continuous phase or aqueous phase, and the suspension is optionally dried to reduce the moisture content and/or manipulate the final texture or characteristics. The compositions …

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 December 8, 2005 and granted September 24, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 8, 2025.
  • 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.
FiledDecember 8, 2005
GrantedSeptember 24, 2013
Term endedDecember 8, 2025
Patent numberCA 2589116 C
Classification (IPC)A23G1/56 +2 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedDec 8, 2005Patent grantedSep 24, 2013Term endedDec 8, 2025

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.