Process for the destruction of zebra mussels utilizing near proximity electrolysis
CA 2082589 A1 · Owner: Arcturus Greenwood Technologies Limited · Inventors: Panko, Andrew William; Difruscio, Anthony Oresto; Di Benedetto, James John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
There is described an improved process for the eradication of aquatic organisms through underwater electrolysis of halide ions into halogen gas or halogenated products in the proximity of organism-encrusted water intake structures.
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 November 10, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 10, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 10, 2014.
- 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.