JC

Jurgen Ciprian

Basf Se: 8 patents #2,129 of 13,826Top 20%
Overall (All Time): #652,822 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8536376 Method for removing halogen from liquid ammonia Roland Bou Chedid, Gabriele Iffland, Johann-Peter Melder, Frank-Friedrich Pape 2013-09-17
7410586 Purification or work-up on ionic liquids by means of adsorptive separation processes York Alexander Beste, Stephan Maurer 2008-08-12
7074926 Decoloration and color stabilization of TEDA solution Matthias Frauenkron, Stephan Maurer, Johann-Peter Melder 2006-07-11
6878802 Method of producing an alcoholic solutions of polyetrahydrofurane that comprises terminal OH groups Wulfrich Friedemann Beer, Volkmar Menger 2005-04-12
6300467 Production of polytetrahydrofuran with terminal hydroxyl groups by changing the continuous and dispersed phase Heinz Auer, Lothar Franz, Wolfgang Franzischka, Gabriele Iffland, Alexander Weck +1 more 2001-10-09
6207824 Purification of N-substituted lactams Erhard Henkes, Gabriele Iffland 2001-03-27
6037381 Preparation of polytetrahydrofuran with terminal hydroxyl groups using ion exchangers Wulfrich Friedemann Beer, Klaus Beiser, Lothar Franz, Wolfgang Franzischka, Christof Palm +4 more 2000-03-14
5981688 Continuous preparation of polytetrahydrofuran by a transesterification cascade with specific destruction of foam Heinz Auer, Klaus Beiser, Lothar Franz, Wolfgang Franzischka, Ulrich-Dieter Pessel +1 more 1999-11-09