Fish serine proteinases and their pharmaceutical and cosmetic use
CA 2377357 C · Owner: Bjarnason, Jon Bragi · Inventors: Bjarnason, Jon Bragi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Fish derived serine proteinases including trypsins and chymotrypsin derived from cod such as Atlantic cod is used for treating and/or preventing a variety of diseases and disorders such as inflammatory diseases infectious diseases , caused by viruses bacteria and fungal species and diseases where a receptor binding mechanism is involved in the pathogenesis. Pharmaceutical and cosmetic compositions comprising the proteinases are described.
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 15, 2000 and granted July 23, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 15, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 15, 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.