Methods and systems for enabling and stabilizing tooth movement
CA 2505218 A1 · Owner: Bas Medical, Inc. · Inventors: Breining, Peter M.; Stewart, Dennis R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Orthodontic methods comprise applying force to reposition teeth and administering a tissue remodeling and/or an angiogenic substance(s) to the periodontal tissue surrounding the teeth to be moved. The substance(s) may be delivered before, during, or after the teeth are moved and the substance(s) , may be selectively applied only to those teeth undergoing movement at any particular time. The substance(s) may be applied from the dental repositioning appliance or may be applied separately either topically or by injection.
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 October 31, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 31, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 31, 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.