Methods for construction and screening of libraries of chemokine variants
CA 2459367 C · Owner: Offord, Robin · Inventors: Offord, Robin; Debre, Patrice; Hartley, Oliver
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a method for the design and/or the selection of agonist or antagonist chemokine variants combining a phage display technology and a screening on living cells expressing the receptor of the corresponding native chemokine. It also provides RANTES variants having agonist properties towards said receptor, and methods for preventing and/or curing viral diseases, as well as clues for preventing and/or curing inflammatory or malignant diseases.
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 September 5, 2002 and granted May 28, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 5, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 5, 2024.
- 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.