Recombinant poxvirus expressing homologous genes inserted into the poxviral genome
CA 2481799 C · Owner: Leyrer, Sonja · Inventors: Howley, Paul; Leyrer, Sonja
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 a recombinant poxvirus vector capable of expressing two or more homologous, foreign sequences which derive from , different variants of a microorganism and which have a homology of 50% or , above. The invention further relates to a method for preparing such recombinant poxvirus and the use of such recombinant poxvirus as medicament or vaccine. Additionally, a method for affecting preferably inducing an immune , response in a living animal including a human, is provided.
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 May 14, 2003 and granted January 28, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 14, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 14, 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.