Method of enhancing self renewal of stem cells and uses thereof
CA 2409317 A1 · Owner: Purton, Louise · Inventors: Purton, Louis Elizabeth; Simmons, Paul John; Collins, Steven James
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 methods for self renewal of stem cells. In particular the invention relates to stem cells of increased transplant potential or, enhanced self renewal, stem cell cultures derived therefrom and uses of the stem cell cultures for treatment and particularly for transplantation and gene therapy protocols. In a first aspect of the present invention there is provided a stem cell which maintains functional capacity upon self renewal or cell division in culture. In another aspect of the present invention there is provided a method of, culturing self renewal stem cells to maintain or enhance functional capacity upon self renewal, said method comprising subjecting …
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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 October 22, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 22, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 22, 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.