Campylobacter vaccine
CA 2303722 A1 · Owner: Van Den Bosch, Johannes Franciscus · Inventors: Nuijten, Petrus Johannes Maria; Jacobs, Antonius Arnoldus Christiaan; Van Den Bosch, Johannes Franciscus
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 vaccines comprising antiserum raised against a flagellaless , Campylobacter strain for the prevention of Campylobacter colonisation in animals. , The invention also relates to antigenic Campylobacter proteins visible in a Western , blot of Campylobacter jejuni protein after incubation of said Western blot with , antibodies against a flagellaless mutant of Campylobacter jejuni and not visible after , incubation of said blot with antibodies against wild type Campylobacter jejuni, and to their, use in vaccines and the manufacturing thereof. The invention further relates to vaccines, comprising such proteins and antibodies against such proteins. The …
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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 April 5, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 5, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 5, 2022.
- 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.