Plant peptide with antimicrobial activity
CA 2491607 C · Owner: Varoquaux, Fabrice · Inventors: Varoquaux, Fabrice; Hecht, Valerie; Puertolas, Delphine
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns novel peptides, in particular plant peptides having an antimicrobial activity and a cytotoxic activity in particular for plant cells. The invention also concerns polynucleotides coding for said peptides vectors comprising said polynucleotides micro-organisms and cells transformed with said vectors transgenic organisms whereof all of part of the cells contain and/or express said vectors uses of said peptides and said polynucleotides in particular as plant-specific antimicrobial agents. The invention further concerns an antimicrobial and/or cytotoxic method for treating 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 July 4, 2003 and granted December 3, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 4, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 4, 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
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.