The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 1999
Filed:
Jun. 07, 1995
Ian George Charles, Kent, GB;
Neti Fraser Fairweather, Kent, GB;
Medeva Pharma Limited, Surrey, GB;
Abstract
A polypeptide for use in a vaccine against Bordetella pertussis, B. parapertussis or B. bronchiseptica contains an epitope selected from (a) the amino acid sequence coded for by nucleotides 1885 to 1902 of the P.69 gene of B. pertussis CN2992; (b) the corresponding amino acid sequence of another strain of B. pertussis or of a strain of B.parapertussis or B. bronchiseptica; and (c) a modified version of sequence (a) or (b) which has substantially the same antigenicity. The polypeptide is no more than 50 amino acid residues long or is a chimaeric protein composed of a carrier protein sequence and a sequence of no more than 50 amino acid residues which contains the required epitope.