Methods and compositions for wound management
CA 2510784 A1 · Owner: University Of Georgia Research Foundation, Inc. · Inventors: Capomacchia, Anthony C.; Wooley, Richard E.; Ritchie, Branson W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides methods for wound management that comprise contacting a wound of a patient with an effective amount of a therapeutic composition comprising a chelating agent a pH buffering agent, an , antimicrobial agent Vitamin E and a carrier and a surfactant. The antimicrobial agent(s) has increased antimicrobial activity because of the synergy with the chelating agent and maintenance of the treated area at a pH suitable for sustained antibiotic activity so that the antimicrobial agent can be used in effective doses that are less than in the absence of the chelator. The Vitamin E promotes tissue repair, reducing the likelihood of opportunistic infection, improving …
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 December 18, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 18, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 18, 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.
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.