Sub-unit vaccine for infectious pancreatic necrosis virus
CA 2457349 A1 · Owner: University Of Maryland Biotechnology Institute · Inventors: Vakharia, Vikram N.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to sub-unit vaccines comprising structural polypeptides of Infectious Pancreatic Necrosis Virus (IPNV) comprising structural proteins V2 and V3 folded as empty IPNV viral capsid that approximates the size and structural conformation of native IPNV virus.
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 August 12, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 12, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 12, 2024.
- 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.