Vertebral column segment
CA 2376129 A1 · Owner: Metz-Stavenhagen, Peter · Inventors: Metz-Stavenhagen, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a vertebral column segment for implanting into a human vertebral column (10). Said vertebral column segment comprises a vertebral body insert (42) and or comprises an intervertebral disc (22) with the associated upper and/or lower vertebral body fragment (28 34) and/or , comprises a vertebral arch (28 30), particularly provided with the diverse extensions. According to the invention the intervertebral disc (22) is made , from a genetically manipulated animal intervertebral disc or the vertebral , body insert, the vertebral body fragments (24 34), the vertebral arch (28, 30) and/or the extensions are made of genetically manipulated animal bones.
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 August 16, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 16, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 16, 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.