Native protein mimetic fibers, fiber networks and fabrics for medical use
CA 2406862 A1 · Owner: Emory University · Inventors: Nagapudi, Karthik; Conticello, Vincent; Huang, Lei
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present disclosure provides spun fibers of proteins useful for the fibers fiber networks and nonwoven fabrics for medical use with these materials , characterized by good biocompatibility properties (e.g. low tendency toward thromboses and inflammation when implanted into a human or animal). These materials can be fabricated from gelatin collagen or elastin-mimetic , proteins functionalized proteins of the foregoing types crosslinked , functionalized proteins of the foregoing types and there may be incorporated , nonproteinaceous polymers and/or therapeutic proteins or other medicinal compounds. Additionally, there may be living cells colonized on the material of the present …
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 April 20, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 20, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 20, 2023.
- 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.