Porcine reproductive and respiratory syndrome virus and methods of use
CA 2400583 A1 · Owner: Faaberg, Kay S. · Inventors: Rossow, Kurt D.; Faaberg, Kay S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides isolated European-like porcine reproductive and respiratory syndrome viruses, polynucleotides and polypeptides. The present , invention also provides methods for making antibodies to the viruses and polypeptides, methods for detecting porcine reproductive and respiratory syndrome viruses, immunogenic compositions and methods for treating a porcine , subject at risk of infection by or displaying symptoms of, a porcine , reproductive and respiratory syndrome virus infection.
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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 8, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 8, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 8, 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.