Systems and methods to facilitate multiple order combinatorial chemical processes
CA 2392919 A1 · Owner: Glaxo Group Limited · Inventors: Geysen, H. Mario
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method to screen for reactive chemicals comprises the steps of configuring a set of constructs such that each construct of the set includes a pairwise combination of a chemical entity (A1-Ai) of a chemical library (A) and a chemical entity (B1-Bj) of a chemical library (B). The set of constructs includes essentially every possible pairwise combination of the chemical entities (A1-Ai) of the chemical library (A) and the chemical entities (B1-Bj) of the chemical library (B). The constructs are exposed to a given set of conditions to facilitate reactions or interactions between the chemical entity (A1-Ai) and the chemical entity (B1-Bj) of each construct. The constructs are screened …
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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 5, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 5, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 5, 2022.
- 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.