Methods of preventing or treating diseases and conditions using complex carbohydrates
CA 2417867 C · Owner: Cooper, Carol A. · Inventors: Cooper, Carol A.; Brown, Karen K.; Brown, Harold G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method of preventing and treating diseases and conditions associated with allergies, autoimmunity the adhesion cascade, the , metastatic cascade or the coronary cascade comprising administering (i) at least one complex carbohydrate as the sole active ingredient or (ii) at least , one pharmaceutical composition which comprises as an active ingredient a pharmacologically effective amount of at least one low purity or cosmetic grade complex carbohydrate selected from the group consisting of oligosaccharides, sialylated oligosaccharides polysaccharides and , glycosaminoglycans and an effective amount of at least one transdermal or transmucosal carrier in an …
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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 July 31, 2001 and granted September 11, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 31, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 31, 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.