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:
Jan. 28, 2014
Filed:
Dec. 16, 2008
Giovanni Mistrello, Milan, IT;
Daniela Roncarolo, Milan, IT;
Dario Zanoni, Milan, IT;
Paolo Falagiani, Milan, IT;
Giovanni Mistrello, Milan, IT;
Daniela Roncarolo, Milan, IT;
Dario Zanoni, Milan, IT;
Paolo Falagiani, Milan, IT;
Lofarma S.p.A., Milan, IT;
Abstract
The present invention concerns the preparation of purified allergens and allergoids, both derived from whole bee venom, for the desensitization (immunotherapy) of subjects affected by a specific allergy. In particular, the present invention concerns a preparation for immunotherapy based on purified bee venom, characterized in that said bee venom is essentially mellitin-free. In addition, the preparation of a monomeric allergoid obtainable through the carbamylation or thiocarbamylation reaction of said mellitin-free bee venom, is described. Said allergoid, being characterized by reduced IgE-binding activity, may be a safer and more effective candidate for specific immunotherapy.