Refolding of ionic channel proteins
CA 2501836 A1 · Owner: M-Phasys Gmbh · Inventors: Kiefer, Hans; Maier, Klaus; Loebel, Dietrich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for producing ionic channels or functional sub-units of the same folded in the active structure thereof. According to said method, expressed sub-units of an ionic channel which are solubilised and denatured in a first detergent are provided and the first detergent is then , exchanged for a second detergent which induces folding of the sub-units of an ionic cannel in the native structure thereof. The sub-units of the ionic channel are then assembled in the active structure thereof.
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 September 10, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 10, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 10, 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.
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.