A method of controlling fungal pathogens, and agents useful for same
CA 2360600 A1 · Owner: Kaur, Rajvinder · Inventors: Kaur, Rajvinder; Nayudu, Murali
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of preventing or treating infection by a range of fungal pathogens in an animal or plant or stored plant product comprising administering an effective amount of a sugar acid, in particular mannonic acid gluconic acid , or galacturonic. The sugar acid can be delivered by a biocontrol that can manufacture the sugar acid. An exemplified biocontrol is Pseudomonas strain AN5, which is characterized by the capacity to convert aldose to sugar acid. Also disclosed are nucleotide sequences from enzymes in the Pseudomonas PQQ enzyme pathway which may be used to transform microorganisms and plants so that they produce sugar acids at levels sufficient to control the growth or viability …
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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 28, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 28, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 28, 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
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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.