Peptide inhibitors of toxins derived from ll-37
CA 2514584 C · Owner: Drijfhout, Jan Wouter · Inventors: Grote, Johannes Jakobus; Drijfhout, Jan Wouter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a group of peptidic compounds which have affinity for toxins and especially for bacterial toxins such as , lipopolysaccharide or lipoteichoic acid. These compounds can inhibit or neutralize the toxins. In addition, the present invention relates to the use of these compounds as therapeutic or diagnostic agents.
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 January 27, 2004 and granted May 29, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 27, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 27, 2026.
- 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.