Starch and products produced therefrom
CA 1312601 C · Owner: Friedman, Robert B. · Inventors: Gottneid, David J.; Katz, Frances R.; Pustek, Frank J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A substantially pure starch extracted-from a starch bearing plant having a dull-horny genotype is disclosed. Maize is the preferred plant. The starch exhibits thin-thick properties similar to chemically modified starches. A sol and foodstuff containing the starch are also disclosed.
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 January 12, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 12, 2010.
- 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.