Nucleic acids for transforming fish cells and methods for their use
CA 2440513 A1 · Owner: Alonso, Marta · Inventors: Johnson, Marc C.; Alonso, Marta; Leong, Jo-Ann C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A nucleic acid sequence, the rainbow trout interferon regulatory factor-1 (IRF1A) promoter, is disclosed. This promoter is capable of expressing a nucleic acid sequence operably linked to it in fish cells. IRF1A can be operably linked to antigenic sequences for fish or shellfish pathogens thus , inducing an immune response in a fish transformed with such a nucleic acid. Some of the vectors described utilize a nucleic acid containing an inducible promoter operably linked to a nucleic acid sequence encoding a polypeptide capable of inducing programmed cell death (PCD).
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 March 4, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 4, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 4, 2024.
- 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.