Methods and compositions for protective and therapeutic genetic immunization
CA 2246359 A1 · Owner: Lori, Franco · Inventors: Lisziewicz, Julianna; Lori, Franco
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed and claimed are methods and compositions for raising protective and therapeutic immunity in humans and animals by genetic immunization. The subject invention combines both safety and efficacy in the treatment of viral infections and diseases caused thereby. The methods of the subject invention comprise transduction of cells with a construct that directs the expression of an attenuated virus not capable of causing disease for example, replication-, incompetent. The enhanced efficiency of the subject invention in generating an antiviral immune response is due in part to a unique method for vehiculating attenuated viral particles within the host human or animal. Specifically …
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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 February 20, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 20, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 20, 2019.
- 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.