Rearing of aquatic species with dha-rich prey organisms
CA 2397301 C · Owner: Epax As · Inventors: Halldorsson, Olafur; Hjaltason, Baldur; Haraldsson, Gudmundur G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of rearing aquatic species is provided comprising feeding the , aquatic species during at least part of the larval and/or post-larval stage with prey organisms, such as Artemia or rotifers having in their total lipid , content a DHA content of at least 12 wt%. The method is suitable for the rearing of fish species such as halibut turbot, bass, bream and flounder.
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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 15, 2001 and granted July 12, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 15, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 15, 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.