Gene expression potentiator
CA 2317003 A1 · Owner: Kaneda, Yasufumi · Inventors: Kaneda, Yasufumi; Yamano, Tomoki; Nakajima, Hidenori
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An expression potentiator or reactivation promoter of a transgene, which contains FR901228 of the formula (I) or a salt thereof as an active ingredient. FR901228 or a salt thereof used in the present invention as an active ingredient shows not only in vitro but in vivo superior potentiation of a expression of a transgene and promotion of the reactivation of the transgene. Therefore, it can be advantageously used in clinical situations, particularly for a gene therapy.
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 August 29, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 29, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 29, 2022.
- 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.