Combination of lipoic acid and c1 donors for the treatment of disorders of the central nervous system
CA 2408666 A1 · Owner: Muller, Walter E. · Inventors: Kramer, Klaus; Muller, Walter E.; Hasselwander, Oliver
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to the use of lipoic acid and C1 donors especially S-, adenosylmethionine and/or 5-methyltetrahydrofolate for treating disorders of , the central nervous system. The invention also relates to agents containing a corresponding active substance combination and to agents in the form of commercial packages containing the inventive combination preparations or monopreparations for combined use.
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 May 10, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 10, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 10, 2023.
- 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.