HR

Helmut Ritter

CL Clariant Finance (Bvi) Limited: 2 patents #2 of 68Top 3%
📍 Wuppertal, DE: #14 of 112 inventorsTop 15%
Overall (2011): #97,430 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8067612 Method for producing bisbenzoxazoles Matthias Krull, Alexander Lerch, Roman Morschhaeuser, Norbert Beye, Hanspeter Gethoeffer +1 more 2011-11-29
8067635 Method for producing tertiary amides of alkylphenyl carboxylic acids Matthias Krull, Roman Morschhaeuser, Alexander Lerch, Sarah Schmitz 2011-11-29