Glucosamine fatty acid compositions and their use
CA 2290488 A1 · Owner: Manku, Mehar Singh · Inventors: Mcmordie, Austin; Horrobin, David Frederick; Manku, Mehar Singh
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Compositions of glucosamine and an essential fatty acid especially one or , more of the "delta-6-desaturated" n-6 and n-3 essential fatty acids such as GLA, DGLA, SA, EPA, and DHA, other than compositions comprising chondroitin sulphate; and their use in inflammatory joint conditions including osteoarhitis and arthritis.
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 18, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 18, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 18, 2020.
- 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.