Antibiotic tan-749, production and use thereof
CA 1282722 C · Owner: Ono, Hideo · Inventors: Ono, Hideo; Harada, Setsuo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, Antibiotic TAN-749 or its salts produced by a microorganism belonging to the genus Pseudomonas possess antibacterial activities against gram-positive and gram-negative bacteria including drug-resistant ones and therefore can be useful as a chemotherapeutic drug for bacterial infections in mammals.
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 April 9, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 9, 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.