Growth-promoting fodder additive for domestic animals
CA 1068536 A · Owner: Interchemie Ag · Inventors: Danzig, Nikolaus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Cupric methionate when administered orally to pigs in daily average amounts of 5 to 60 mg per kg of body weight over a period of several weeks increases the weight gain of the pigs and improves the rate at which feed is converted to body tissue. The cupric methionate is furnished preferably in feed rations containing 250 to 900 ppm cupric methionate in addition to the necessary carbohydrates, protein fat and, trace minerals.
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 December 25, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 25, 1996.
- 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.