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. 08, 1994
Filed:
Jul. 08, 1992
Lucien D D'Hinterland, Castres, FR;
Alain Le Pape, Langeais, FR;
Gerard Normier, Castres, FR;
Anne-Marie Pinel, Castres, FR;
Jacques Durand, Castres, FR;
Pierre Fabre Medicament, Paris, FR;
Abstract
The present invention relates to an aerosol composition containing a carrier agent capable of recognizing and binding to inflammatory and tumor foci mobilizing macrophages in their immediate environment, and an aerosol substrate, characterized in that the said carrier agent consists of a polysaccharide compound selected from the compound D 25, extracted from the membrane proteoglycans of the bacterium Klebsiella pneumoniae and having a molecular weight of 30.+-.0.10 Kd, and the compound oxidized D 25 in which the galactofuranoser residue (Gal.sub.f) of the linear polysaccharide chain of D 25 has been converted to arabinose, and their amide, ester or ether type derivatives, as well as their quaternary ammonium derivatives and salts, and also the derivatives obtained by grafting of phosphatides.