NK

Norbert Krass

Hoechst Gmbh: 9 patents #418 of 4,020Top 15%
AG Aventis Pharma Deutschland Gmbh: 1 patents #209 of 418Top 50%
Overall (All Time): #524,555 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6632838 Use of bissulfonamides for producing medicines for the treatment of hyperlipidemia Reinhard Kirsch, Hans-Ludwig Schaefer, Eugen Falk 2003-10-14
5939424 Compounds for treating disorders of lipid metabolism and their preparation Hans Georg Boger, Axel Hoffmann, Gerhard Jahne, Hans-Ludwig Schafer 1999-08-17
5773447 Compounds for treating disorders of lipid metabolism and their preparation Gerhard Rackur, Hans Georg Boger, Axel Hoffmann, Michael Leineweber 1998-06-30
5637721 Process for the preparation of cephem prodrug esters Elisabeth Defossa, Gerd Fischer, Uwe Gerlach, Rolf Horlein, Rudolf Lattrell +2 more 1997-06-10
5614623 Diastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylate and processes for their preparation Gerd Fischer, Elisabeth Defo.beta.a, Uwe Gerlach, Rolf H orlein, Rudolf Lattrell +3 more 1997-03-25
5589594 Process for the preparation of cephem prodrug esters Elisabeth Defossa, Gerd Fischer, Uwe Gerlach, Rolf Horlein, Rudolf Lattrell +2 more 1996-12-31
5550232 Diastereomers of 1-(isopropoxycarbonyloxy) ethyl 3-cephem 4-carboxylate Gerd Fischer, Elisabeth Defossa, Uwe Gerlach, Rolf H orlein, Rudolf Lattrell +3 more 1996-08-27
5461043 Diastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylate Gerd Fischer, Elisabeth Defossa, Uwe Gerlach, Rolf Horlein, Rudolf Lattrell +3 more 1995-10-24
5410042 Process for the cleavage of cephalosporin prodrug esters to 7-amino-3-methoxymethylceph-3-em-4-carboxylic acid Elisabeth Defossa, Gerd Fischer, Uwe Gerlach, Rolf-Ludwig HOERLEIN, Rudolf Lattrell +4 more 1995-04-25
5405844 Tetracyclic antibiotics and processes for their preparation Uwe Gerlach, Rolf Horlein, Rudolf Lattrell, Theo Wollmann, Michael Limbert +1 more 1995-04-11