Uses of sulphated sugars
CA 2020199 C · Owner: Bukh, Niels · Inventors: Bar-Shalom, Daniel; Bukh, Niels
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Use of a sulphated mono- or disaccharide or a salt or complex thereof for the preparation of a medicament for topical application to the skin or to any non-gastrointestinal, non-oral mucosal surface of an animal or a human, including the lining of body cavities for the, prophylaxis or treatment of any manifestation of inflammation or infection, for modification or facilitation of tissue regenerative processes, for the modulation of immune reactions for the treatment, or prophylaxis of non-bladder pre-malignant or malignant disorders or for the prophylaxis or treatment of irritation burns, or ulcera-, tion of the skin, connective tissue or non-gastrointestinal, non-, oral mucosa; or for the …
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 June 29, 1990 and granted August 20, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 29, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 29, 2012.
- 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.