SE

Stephan Elzner

LO Lonza: 6 patents #61 of 658Top 10%
Overall (All Time): #850,163 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9434694 Method for preparation of medetomidine with chloroacetone Florencio Zaragoza Doerwald, Anna Kulesza, Robert Bujok, Zbigniew Wrobel, Krzysztof Wojciechowski 2016-09-06
9156793 Method for preparation of medetomidine with chloroacetone Florencio Zaragoza Doerwald, Anna Kulesza, Robert Bujok, Zbigniew Wrobel, Krzysztof Wojciechowski 2015-10-13
9126914 Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal with chloroacetone Florencio Zaragoza Doerwald, Anna Kulesza, Robert Bujok, Zbigniew Wrobel, Krzysztof Wojciechowski 2015-09-08
9126915 Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal Florencio Zaragoza Doerwald, Anna Kulesza, Robert Bujok, Zbigniew Wrobel, Krzysztof Wojciechowski 2015-09-08
9045433 Method for preparation of medetomidine Florencio Zaragoza Doerwald, Anna Kulesza, Robert Bujok, Zbigniew Wrobel, Krzysztof Wojciechowski 2015-06-02
8563752 Process for the production of carnitine by cycloaddition Paul Hanselmann, Ellen Klegraf, Wilhelm Quittmann, Daniel Fischer 2013-10-22