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. 06, 2007
Filed:
Nov. 25, 2002
Mariagrazia Pizza, Siena, IT;
Marzia Monica Giuliani, Siena, IT;
Rino Rappuoli, Castelnuovo Berardenga, IT;
Mariagrazia Pizza, Siena, IT;
Marzia Monica Giuliani, Siena, IT;
Rino Rappuoli, Castelnuovo Berardenga, IT;
Chiron Srl, Sienna, IT;
Abstract
An immunogenic detoxified protein is provided which comprises the amino acid sequence of subunit A of anheat labile toxin (LT-A) or a fragment thereof in which at least amino acid Ala-72 of the A subunits mutated, preferably by substitution with Arg. The toxoid is useful as vaccine against an enterotoxigenic strain ofand is produced by recombinant DNA means by site-directed mutagenesis. It is also an effective adjuvant.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile