Electric and magnetic field generator, corresponding field detector, and sample analyser
CA 2306773 A1 · Owner: Hex Technology Holdings Limited · Inventors: Vaiser, Leonid Vladimirovich; Kokorin, Boris Ivanovich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Magnetic and electric fields are generated using a super-toroidal conductor energised at frequencies greater than 2c/1 where c is the speed of light and 1 is the length of the conductor which is wound super-toroidally. The resulting fields are strongly spatially inhomogeneous in the near field region and may interact with molecules which have electric and magnetic multipolar moments but not significant dipole moment.
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 14, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 14, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 14, 2020.
- 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.