Process of rapid variety-independent plant transformation
CA 2373320 C · Owner: Icon Genetics, Inc. · Inventors: Kuchuk, Nikolay V.; Klimyuk, Victor
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a method of making transgenic plants. Heterologous DNA is first introduced into a donor plant plant cell or protoplast to a , plant cell or protoplast, and then moved from the donor to a recipient plant plant cell or , protoplast unaccompanied by any native genomic DNA of the donor. The donor and recipient are chosen that produce unstable progeny or demonstrate preferential segregation or sorting out. The DNA may be inserted randomly or at , specific locations in the genome of the recipient plant. Also disclosed are transgenic plants produced by the methods and plant progeny, plant parts and , seeds and seed parts from the plants.
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 17, 2000 and granted May 3, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 17, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 17, 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.