Efficiency-improving agent for feed and a preventive and treating agent for coccidiosis
CA 1201384 A · Owner: Kaken Chemical Company, Ltd. · Inventors: Mizuno, Taku; Kusakabe, Yoko; Seino, Akio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An efficiency-improving agent for a livestock or poultry feed or a preventive and treating agent for livestock or poultry coccidiosis which contains an antibiotic 5057A and/or 5057B. The agent has a special feature of low toxicity. The antibiotics may be in the form of a physiologically acceptable salt such as sodium and potassium salts. The agent is used as a preparation such as powders, tablets capsules, granules, and pills; however usually it is used by directly incorporating it into feed or drinking water or by adding its dispersion in a diluent to feed or drinking water.
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 March 4, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 4, 2003.
- 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.