Diet for stabilizing high milk yield of dairy cow and feeding method for obtaining stable high milk yield
CA 2115199 C · Owner: Sato, Hiroyuki · Inventors: Sato, Hiroyuki; Fujieda, Takeshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A corn-based mixed diet comprises rumen-protected lysine rumen-protected, methionine and an appetizer preferred by the dairy cows which, makes it possible to obtain a stable and high milk production from a dairy cows. A method for stably producing a high yield of milk comprises the step of feeding to dairy cows in the course of the lactation period (1) a corn-based mixed diet containing rumen-protected lysine, rumen-protected methionine, an appetizer preferred by the dairy cows and a corn-based diet or (2) rumen-protected lysine rumen-protected methionine and a corn-based diet an appetizer being, contained in one member selected from the group consisting of the rumen-protected lysine, …
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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
- Filed February 8, 1994 and granted September 22, 1998. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 8, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 8, 2016.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.