Infectious bronchitis vaccine for poultry
AssigneeGist-Brocades N. V.
InventorsPeter Apontoweil, Manfred M. Krasselt
Life of this patent
Estimating the term…
Abstract
Infectious bronchitis (IB) vaccines for poultry derived from at least one novel virus strain of novel infectious bronchitis serotypes, selected from the group consisting of culture Nos. CNCTC A 07/80, CNCTC A 08/80, CNCTC A 09/80, CNCTC A 010/80, CNCTC A 011/80, CNCTC A 013/80, CNCTC A 014/80, CNCTC A 015/80 and CNCTC A 016/80 deposited at the Czechoslovak National Collection of Type Cultures of the Institute of Hygiene and Epidemiology in Prague, Czechoslovakia and the novel viruses per se, combined virus vaccaines and a novel method of protecting poultry from infectious bronchitis.
Claims10
A combined infectious bronchitis vaccine for poultry comprising at least one first virus fluid derived from a serotype virus strain of infectious bronchitis viruses selected from the group consisting of culture Nos. CNCTC A 07/80, CNCTC A 08/80, CNCTC A 09/80, CNCTC A 010/80, CNCTC A 011/80, CNCTC A 013/80, CNCTC A 014/80, CNCTC A 015/80 and CNCTC A 016/80 deposited at the Czechoslovak National Collection of Type Cultures with the Institute of Hygiene and Epidemiology in Prague, Czechoslovia and a second virus fluid selected from the group consisting of IBV H 120 and IBV H 52 of Massachusetts type.
Dependencies are inferred from the claim text.