Method of treating periodontosis
CA 1195613 A · Owner: Forsyth Dental Infirmary For Children · Inventors: Hillman, Jeffrey D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of treating and preventing periodontosis caused by the presence of Actinobacillus actinomycetemcomitans particularly juvenile periodontosis, which method comprises: contacting the oral cavity of the patient with an inhibitory amount of an effector strain of Streptococcus sanguis Strep. uberis or, Actinomyces bovis. - 15 -
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
- Granted October 22, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 22, 2002.
- 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.