Targeted chromosomal mutagenesis using zinc finger nucleases
CA 2474486 C · Owner: Golic, Kent Gregory · Inventors: Drews, Gary N.; Golic, Mary M; Golic, Kent Gregory
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides for a method or methods of targeted genetic recombination or mutagenesis in a host cell or organism and compositions , useful for , carrying out the method. The targeting method of the present invention exploits , endogenous cellular mechanisms for homologous recombination and repair of double stranded breaks in genetic material. The present invention provides numerous improvements over previous mutagenesis methods such advantages , include that the method is generally applicable to a wide variety of organisms, the , method is targeted so that the disadvantages associated with random insertion of , DNA into host genetic material are eliminated and …
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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 January 22, 2003 and granted May 14, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 22, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 22, 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
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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.