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Canadian application, no grantCanada

Apparatus and method for streaming electroporation

CA 2497649 A1 · Owner: Dzekunov, Sergey M. · Inventors: Dzekunov, Sergey M.

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Techniques for streaming electroporation. A representative but non-limiting method includes: generating a spatially inhomogeneous electric field with a pair of electrodes and displacing the pair of electrodes and a sample relative to one other while the electric field is substantially constant in terms of magnitude so that the sample is displaced across electric field lines for a time sufficient to effect electroporation.

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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 September 30, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 30, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 30, 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.
FiledSeptember 30, 2003
GrantedNo grant recorded
Term endedSeptember 30, 2023
Patent numberCA 2497649 A1
Classification (IPC)A61N1/30 +2 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedSep 30, 2003Term endedSep 30, 2023

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.