Method and system for inhibiting pathogenic and spoilage activity in products and the products treated thereby
CA 2429025 A1 · Owner: Lagunas-Solar, Manuel C. · Inventors: Essert, Timothy K.; Zeng, Nolan X.; Lagunas-Solar, Manuel C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and a system for the application of radio frequency energy to a host material in order to inhibit the presence of pathogenic or spoilage organisms and the host material thereby treated. In general terms a radio frequency , field is introducted to a host material where the radio frequency field is , configured to resonantly introduce thermal energy to the host material at a frequency, where the thermal energy is sufficient to cause irreversible changes in infective organisms, and where the radio frequency field is configured at a power level such that the thermal energy causes only reversible changes in the host material.
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 October 29, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 29, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 29, 2023.
- 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.