Parenteral suspension containing diclofenac
CA 1305058 C · Owner: Geller, Leo · Inventors: Geller, Leo; Glanzmann, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
4-16314/=, Parenteral suspensions, Abstract of the Disclosure The invention relates to a dry formulation in particular a dry, formulation obtainable by lyophilisation which is suitable for the, preparation of a stable aqueous suspension for the parenteral, administration of a diclofenac salt. The dry formulation contains a pharmaceutically acceptable and micronised salt of diclofenac and optional pharmaceutically acceptable adjuvants.
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 July 14, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 14, 2009.
- 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.