Antitumor agent and method for treating tumor using the same
CA 1237667 A · Owner: National Institute For Agro-Environmental Sciences · Inventors: Sato, Zenji; Iwasaki, Shigeo; Okuda, Shigenobu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pharmaceutical composition for palliative relief and temporary remission of tumor on human beings and other mammals comprising Rhizoxin as an effective ingredient and a method for palliative relief and temporary remission of tumor on human beings and other mammals which comprises administering Rhizoxin in an effective amount to exert said relief and remission.
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 June 7, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 7, 2005.
- 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.