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:
Mar. 06, 2007
Filed:
Jul. 25, 2005
Rolando Wyss, Vaduz, LI;
Bernard Bizzini, Albi, FR;
Ivo Volpato, San Mariano, IT;
Grisotech S.A., Soazz, CH;
Abstract
The main object of the present invention is to provide polysaccharide-coated antigens derivatised with lectins for pharmaceutical use. In the vaccines, polysaccharides are preferably selected from the group consisting of chitosan, low-molecular-weight and high-deacetylation-degree chitosan, methyl glycol. chitosan, alginic acid, polymannuronic acid and salts or derivatives thereof. In the vaccines of the invention, antigens are microorganisms, infectious agents or constituents thereof, hormones, enzymes, proenzymes, narcotics, bioactive peptides, metabolites, biological precursors, cell constituents, allergens, and the lectins are of vegetable origin.