Expired Canadian patentCanada
Inactivated nodavirus vaccine
CA 2512930 C · Owner: Elanco Tiergesundheit Ag · Inventors: Barnes, Andrew Cartner; Horne, Michael; Dos Santos, Nuno
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vaccine against nodavirus infection in fish can be produced by inactivating the virus using an aziridine compound. This vaccine can be used to prevent Viral Nervous Necrosis (VNN) in a variety of fish species.
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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 February 18, 2004 and granted June 2, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 18, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 18, 2026.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 18, 2004
GrantedJune 2, 2015
Term endedFebruary 18, 2024
Patent numberCA 2512930 C
Classification (IPC)C12N7/06 +1 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.