Method and apparatus of cultivating multipotent stem cell
CA 2515552 C · Owner: Yuge, Rui · Inventors: Uemura, Masaru; Yuge, Rui
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a method of cultivating multipotent stem cells the multipotent stem cells , are, cultivated while suppressing differentiation of the multipotent stem cells sealed in a, first cultivating container. Then the cultivated multipotent stem cells are cultivated, while applying a force to the cultivated multipotent stem cells sealed in a second, cultivating container to promote the differentiation of the cultivated multipotent stem, cells.
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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 27, 2002 and granted September 18, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 27, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 27, 2024.
- 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.