Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wolfgang Schrof0
Stephan Lehmann0
Werner Goedel0
Winfried Mayer0
Bernhard Steinmetz0
Joachim Hadeler0
Matthias Bratz0
Sebastian Koltzenburg0
Date of Patent
August 9, 2011
0Patent Application Number
105769210
Date Filed
October 19, 2004
0Patent Primary Examiner
Patent abstract
The invention relates to nanoparticulate formulations comprising at least one active compound or compound with a special effect and at least one random radical copolymer. The copolymers are formed from monomers carrying sulfonic acid groups and additional olefinically unsaturated compounds.
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