Linseed crush for regulating bowel activity
CA 2250407 C · Owner: Grohn, Pentti · Inventors: Grohn, Pentti; Koskimaa, Pentti; Kolari, Pertti
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a drug composition for the regulation of bowel activity, which composition contains linseed crush. According to the invention, the linseed crush has been fabricated by removing part of the oil contained in linseeds via cold pressing crushing the substantially compact , linseed pulp cake or pellets obtained by pressing and separating from it the portion of crush that has a granular size of 2-5 mm. Moreover the invention , relates to a procedure for the fabrication of the drug composition.
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 March 17, 1997 and granted May 22, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 17, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 17, 2019.
- 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.