Bacillus thuringiensis cryet29 compositions toxic to coleopteran insects and ctenocephalides spp
CA 2267667 C · Owner: Monsanto Technology Llc · Inventors: Tan, Yuping; Donovan, William P.; Slaney, Annette C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a novel .delta.-endotoxin designated CryET29, that exhibits , insecticidal activity against siphonopteran insects including , larvae of the cat flea (Ctenocephalides felis) as well as against coleopteran , insects including the southern com rootworm (Diabrotica undecimpunctata), western com rootworm (D. virgifera) Colorado potato beetle , (Leptinotarsa decemlineata) Japanese beetle (Popillia , japonica), and red flour beetle (Tribolium castaneum). Also disclosed are nucleic acid segments encoding CryET29 recombinant vectors, host cells, and transgenic plants comprising a cryE7-29 DNA segment. Methods for making and using the disclosed protein and nucleic acid segments are …
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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 September 25, 1997 and granted January 8, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 25, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 25, 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.
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.