Enhanced production of lipids containing polyenoic fatty acids by high density cultures of eukaryotic microbes in fermentors
CA 2396691 C · Owner: Mirrasoul, Peter J. · Inventors: Mirrasoul, Peter J.; Veeder, George T. Iii; Hansen, Jon M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a process for growing eukaryotic microorganisms, which are capable of producing lipids in particular, lipids , containing polyenoic fatty acids. The present invention also provides a process for producing eukaryotic microbial lipids.
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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 January 26, 2001 and granted September 18, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 26, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 26, 2023.
- 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.