Veterinary preparation containing an antibiotic mixture of gentamicin and lincomycin as an additive to drinking water or animal feed and its use in pig breeding
CA 2086949 A1 · Owner: Lek, Tovarna Farmacevtskih In Kemicnih Izdelkov,D.D. Ljubljana · Inventors: Sever, Bojan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Described is new veterinary preparation which is added to drinking water or to animal feed for pigs and contains 1 part by weight of lincomycin and 1 to 10 parts by weight of gentamicin or their pharmaceutically acceptable acid addition salts in a usual carrier for the use in the prophylaxis and therapy of dysentery and colibacilliosis and in the prophylaxis of enzootic pneumonia of pigs and hence for increasing the gain in their body weight. The new veterinary preparation for pig breeding has shown improved characteristics reflecting in a reduction of total losses and deaths with symptoms of diarrhea and pneumonia, in a decrease of the percentage of poorly developed pigs and in the absence …
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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 January 8, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 8, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 8, 2015.
- 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.