Epoxide hydrolases from streptomyces
CA 2380185 C · Owner: Wohlleben, Wolfgang · Inventors: Schmid, Rolf D.; Wohlleben, Wolfgang; Zocher, Frank
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to epoxide hydrolases from bacteria of the genus Streptomyces sp. to a novel method for the enzymatic separation of epoxide-enantiomer mixtures to a novel assay method , for epoxide hydrolase activity to a screening method, for detecting epoxide hydrolase activity and to the use of bacteria of the genus Streptomyces sp. and the epoxide hydrolases obtained from them for an enantio-selective epoxide hydrolysis.
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 July 26, 2000 and granted September 13, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 26, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 26, 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.