Expired Canadian patentCanada
Pig binding protein from adipocytes
CA 2490572 C · Owner: Mueller, Guenter · Inventors: Frick, Wendelin; Urmann, Matthias; Petry, Stefan
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention refers to a protein from plasma membrane of adipocytes. The protein has specific binding affinity to phosphoinositoylglycans. It regulates glucose uptake by circumventing the insulin signaling caskade.
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 26, 2003 and granted August 12, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 26, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 26, 2025.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 26, 2003
GrantedAugust 12, 2014
Term endedJune 26, 2023
Patent numberCA 2490572 C
Classification (IPC)C07K14/47 +2 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.