Implant for application in bone, method for producing such an implant, and use of such an implant
CA 2373932 C · Owner: Nobel Biocare Services Ag · Inventors: Hall, Jan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An implant (1) for application in bone (8) for example the jaw bone, primarily of the human body comprises a unit (1) which can be applied in the bone in question and which is made of biocompatible material preferably , titanium (18). On its surface parts cooperating with the bone the unit is , provided with a coating (or coatings) of an agent (substance) TS which , initiates and/or stimulates bone growth. The coating (or coatings) comprises (comprise) calcium phosphate compounds CaP and the said stimulating agent TS.
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 May 19, 2000 and granted July 26, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 19, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 19, 2022.
- 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.