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:
Aug. 30, 2011
Filed:
Jan. 14, 2009
Applicants:
Joachim Maus, Mülheim, DE;
Istvan Szelenyi, Schwaig, DE;
Ursula Petzold, Friedrichsdorf-Koeppem, DE;
Inventors:
Joachim Maus, Mülheim, DE;
Istvan Szelenyi, Schwaig, DE;
Ursula Petzold, Friedrichsdorf-Koeppem, DE;
Assignee:
Meda Pharma GmbH & Co. KG, Homburg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/4745 (2006.01); A61K 31/4375 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to treating colorectal polyps and precancercerous colorectal changes by topical administration of immunomodulating drugs of the imidazoquinoline family, such as imiquimod (1-(2-methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amine), resiquimod (4-amino-α,α-dimethyl-2-ethoxymethyl-1H-imidazo[4,5-c]quinoline-1-ethanol), sotirimod (2-methyl-1-(2-methylpropyl)-1H-imidazo[4,5-c][1,5]naphthyridin-4-amine).