Recombinant fusion molecules
CA 2388955 A1 · Owner: Ma, Julian · Inventors: Ma, Julian; Drake, Pascal Mark Wayne; Chargelegue, Daniel Maurice
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a method for increasing the production of a protein in a cell and more particular by the production in a plant cell. This invention also relates to recombinant immune fusion complexes and more particularly to their expression in plants. Specific constructs comprising gp 120 fused to the heavy chain constant region of an antibody or part thereof are disclosed as well as the use of such constructs in generating an immune response.
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 November 3, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 3, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 3, 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.