A method for combined sequential agent delivery and electroporation for cell structures and use thereof
CA 2468511 A1 · Owner: Karlsson, Mattias · Inventors: Orwar, Owe; Farre, Cecilia; Karlsson, Mattias
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a method for sequential delivery of agents to and/or into a cell structure, wherein an electrolyte-filled tube is provided together with a counter electrode, said tube is connected to a voltage or current generator at least two agents are introduced in a discrete mode into the electrolyte solution contained in the tube, which is placed close to the cell structure one agent at the time being transported through the tube to and/or into said cell structure in which a pore has been formed by application of an electric field focused on the cell structure, resulting in electroporation of the cell structure. Also different applications of the method is disclosed e.g. us of , the …
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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 November 27, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 27, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 27, 2024.
- 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.