UH

Udo Heider

Merck: 18 patents #575 of 9,382Top 7%
Overall (All Time): #259,279 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7632969 Process for the preparation of perfluoroalkylphosphines and the use thereof as perfluoroalkylating reagents Urs Welz-Biermann, Nikolai (Mykola) Ignatyev, Michael Weiden, Michael Schmidt, Alexej Miller +2 more 2009-12-15
7585994 Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups Nikolai (Mykola) Ignatyev, Michael Schmidt, Peter Sartori, Andry Kucheryna 2009-09-08
7247740 Method for producing perfluoroalkane sulfonic acid esters and the salts thereof Michael Schmidt, Nicolai Ignatyev, Peter Sartori, Andrij Kucheryna 2007-07-24
7208626 Method for the production of perfluoroalkyl phosphines and the use thereof as perfluoroalkylating reactants Urs Welz-Biermann, Nikolai (Mykola) Ignatyev, Michael Weiden, Michael Schmidt, Alexej Miller +2 more 2007-04-24
7202379 Process for the preparation of bis(perfluoroalkyl)phosphinic acids and salts thereof Urs Welz-Biermann, Nikolai (Mykola) Ignatyev, Michael Weiden, Andri Kucheryna, Helge Willner +1 more 2007-04-10
7166724 Ionic liquids Volker Hilarius, Michael Schmidt 2007-01-23
7153974 Ionic liquids II Michael Schmidt, Winfried Geissler, Nikolai (Mykola) Ignatyev, Volker Hilarius 2006-12-26
7145004 Method for the production of monohydro-perfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonates Nikolai (Mykola) Ignatyev, Michael Weiden, Urs Welz-Biermann, Peter Sartori, Andriy Kucheryna +1 more 2006-12-05
7094328 Strong acids, process for the preparation thereof, and uses thereof Nikolai (Mykola) Ignatyev, Michael Schmidt, Andreas Kuhner, Volker Hilarius, Andriy Kucheryna +2 more 2006-08-22
7084290 Method for producing perfluoroalkanesulfonic acid esters Nikolai (Mykola) Ignatyev, Michael Schmidt, Peter Sartori, Andry Kucheryna 2006-08-01
6943263 Method for producing bis(trifluoromethyl)imido salts Michael Schmidt, Peter Sartori, Nikolai (Mykola) Ignatyev, Andrij Kucherina, Ludmila Zinovyeva 2005-09-13
6924066 Use of additives in electrolyte for electrochemical cells Michael Schmidt, Anja Amann, Marlies Niemann, Andreas Kuhner 2005-08-02
6841301 Fluoroalkyl phosphates for use in electrochemical cells Michael Schmidt, Andreas Kuhner, Peter Sartori, Nikolai (Mykola) Ignatyev 2005-01-11
6749964 Active positive-electrode material in electrochemical cells, and process for the production of these materials Lilia Heider, Natascha Lotz, Matthias Rothenburger 2004-06-15
6582849 Stable (CF3)2N— salts and process for preparing them Michael Schmidt, Peter Sartori, Nikolai Ignatev, Adrji Kucherna 2003-06-24
6548212 Use of additives in electrolyte for electrochemical cells Michael Schmidt, Anja Amann, Marlies Niemann, Andreas Kuhner 2003-04-15
6423454 Lithium fluoroalkylphosphates and their use as electrolyte salts Michael Schmidt, Peter Sartori, Andreas Kuhner, Nikolai (Mykola) Ignatyev 2002-07-23
6264818 Electrochemical synthesis of perfluoroalkylfluorophosphoranes Volker Hilarius, Peter Sartori, Nikolai Ignatiev 2001-07-24