Preparation containing cell extracts for cell-free protein synthesis and means for synthesizing protein using the preparation
CA 2373057 A1 · Owner: Nishikawa, Shigemichi · Inventors: Endo, Yaeta; Nishikawa, Shigemichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A preparation for synthesizing a cell-free protein which contains a cell extract prepared by eliminating from an organism systems relating to the inhibition of self-protein synthesis reactions; an apparatus for synthesizing a cell-free protein provided with a reaction tank for synthesizing the cellfree protein; and a kit to be used therefor. The above preparation is obtained as a product which can be stored at room temperature while sustaining the biological functions of the cell extract. A means for continuously synthesizing a cell-free protein comprising a cell extract from which substances inhibiting self-protein synthesis reactions have been substantially eliminated, involving 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 July 29, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 29, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 29, 2021.
- 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.