Expired Canadian patentCanada
Method of treating ocular inflammation
CA 2074641 C · Owner: University Of Louisville Research Foundation, Inc. · Inventors: Kulkarni, Prasad Shrikrishna
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a method and composition for treating ocular inflammation in a mammal in need of such treatment, including administering to the mammal an anti-inflammatory amount of rapamycin.
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 July 24, 1992 and granted May 4, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 24, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 24, 2014.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 24, 1992
GrantedMay 4, 1999
Term endedJuly 24, 2012
Patent numberCA 2074641 C
Classification (IPC)A61K31/44 +1 more
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.