Process for obtaining diterpenes of the labdane type, in particular forskolin, from coleus forskohlii
CA 1293702 C · Owner: Mandler, Andrea · Inventors: Reinhard, Ernst; Mersinger, Rainer; Mandler, Andrea
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a process for obtaining diterpenes of the labdane type, in particular forskolin from cell cultures of Coleus forskohlii. The process comprises transferring the cell cultures from a maintenance medium into an induction medium which differs from the maintenance medium in respect of, in particular the, phytohormone content, and the diterpenes being obtained from it, after a specific time period, by extraction with organic solvents.
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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
- Granted December 31, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 31, 2008.
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Timeline
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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.