Expired Canadian patentCanada
Hydrolysis-optimized lipid emulsions and use thereof
CA 2236422 C · Owner: Carpentier, Yvon A. · Inventors: Carpentier, Yvon A.; Pscherer, German; Nehne, Jorg
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention pertains to hydrolysis-optimized isotonic lipid emulsions comprising medium-chain triglycerides (MCT) vegetable oils and fish , oil, as well as their use for parenteral nutritition.
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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 November 23, 1996 and granted November 19, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 23, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 23, 2018.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 23, 1996
GrantedNovember 19, 2002
Term endedNovember 23, 2016
Patent numberCA 2236422 C
Classification (IPC)A61K31/19 +2 more
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.