Brachyspira hyodysenteriae vaccine
CA 2492716 A1 · Owner: Adler, Ben · Inventors: Segers, Ruud Philip Antoon Maria; Bullach, Dieter Mark; Adler, Ben
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 nucleic acid sequences encoding a 61 kD and a 20 kD Brachyspira hyodysenteriae lipoprotein and to parts of such nucleic acid sequences that encode an immunogenic fragment of such lipoproteins and to DNA , fragments, recombinant DNA molecules live recombinant carriers and host cells comprising such nucleic acid sequences or such parts thereof. The invention also relates to a 61 kD and a 20 kD Brachyspira hyodysenteriae lipoprotein and immunogenic parts thereof encoded by such sequences. Furthermore the present , invention relates to vaccines comprising such nucleic acid sequences and parts thereof, DNA fragments, recombinant DNA molecules live …
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 July 11, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 11, 2025.
- 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.