Sea-trosy and related methods
CA 2432924 A1 · Owner: Triad Therapeutics, Inc. · Inventors: Sem, Daniel S.; Pellecchia, Maurizio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for preferentially observing an exposed position (1c) of a macromolecule. A sample is obtained having a macromolecule (1a) with a first proton (1) and a second molecule (2a) with a second proton (2); then applying a magnetic field (4) to the sample and irradiating the sample with a pulse sequence (5) that preferentially demagnetizes protons of the macromolecule (1 3) relative to the second proton (2); allowing the second proton (2) to exchange (6) with an exposed proton (1) of the macromolecule; and detecting the magnetization from the relatively magnetized second proton (2) which is , now bound to the exposed position (1c) of the macromolecule. The invention also provides a …
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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 December 19, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 19, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 19, 2023.
- 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.