Production of monoglycerides by enzymatic transesterification
CA 2000143 A1 · Owner: Opta Food Ingredients, Inc. · Inventors: Gross, Akiva T.; Zaks, Aleksey
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 process for the production of high purity monoglycerides by lipase-catalyzed transesterification, and the products of the reaction are des-, cribed. In the method of the present invention oils or pure triglycerides are combined with alcohol, a small amount of water and a lipase. The reaction proceeds under mild conditions and, produces high yields of .beta.-monoglyceride product.
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 October 4, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 4, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 4, 2011.
- 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.