Oxidative stress resistance gene
CA 2283750 A1 · Owner: Dudits, Denes · Inventors: Sass, Laszlo; Kiraly, Zoltan; Balazs, Barna
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to plants, especially transgenic plants plant parts and , plant cells overproducing an iron binding protein (e.g. ferritin) and having an enhanced resistance against a wide range of abiotic and biotic oxidative stress conditions (e.g. against treatment with paraquat or fusaric acid and against viral, bacterial and fungal infections). The invention also comprises nucleic acid sequences encoding an alfalfa ferritin or functional variants thereof and the use of said sequences for rendering plants resistant against oxidative stress conditions. The invention is useful for reducing environmental damages of crops caused by a wide variety of stress conditions.
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 April 16, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 16, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 16, 2020.
- 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.