Use of n-acetylglucosamine for the therapy of degenerative joint disease and related diseases
CA 1288346 C · Owner: Speck, Ulrich · Inventors: Speck, Ulrich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention refers to the use of N-acetylglucosamine for the therapy of degenerative diseases of the joints and of the connective and the supporting tissues as well as for the therapy of related diseases. Moreover the, invention comprises the use of N-acetylglucosamine for the preparation of drugs for the corresponding therapy.
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 September 3, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 3, 2008.
- 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.