Method and composition for controlling lice
CA 2365176 A1 · Owner: Kussendrager, Klaas Daniel · Inventors: Van Haaren, Petrus Martinus; Kussendrager, Klaas Daniel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for controlling lice on an organism comprising of treating the organism with a composition at least consisting of: a) lactoperoxidase; b) thiocyanate; and/or c) iodide; and d) a hydrogen peroxide source. The method is particularly suitable for controlling sea lice in fish or crustaceans, but can also be applied against aphids on plants and head lice on humans. The invention further relates to a composition and kit for use in the method.
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 March 23, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 23, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 23, 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.