RI

Rene Imwinkelried

LO Lonza: 15 patents #13 of 658Top 2%
IC ICI: 2 patents #677 of 2,189Top 35%
CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
NA Novartis Ag: 1 patents #2,882 of 5,128Top 60%
Overall (All Time): #242,630 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5744601 N-(2-amino-4, 6-dichlopyrimidine-5-yl) formanide, and a process for its preparation Gerhard Stucky 1998-04-28
5700920 Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use and intermediates Karl-Heinz Altmann, Albert Eschenmoser 1997-12-23
5693800 N-(2-amino-4,6-dichloropyrimidine-5-yl) formamide and a process for its preparation Gerhard Stucky 1997-12-02
5663340 N-(2-amino-4,6-dichloropyrimidine-5-yl)formamide, and a process for its preparation Gerhard Stucky 1997-09-02
5583226 4,6-dichloropyrimidine and related compounds Gerhard Stucky 1996-12-10
5536841 Process for the preparation of 2-substituted 5-chloroimidazole-4-carbaldehydes Gareth Griffiths, Jacques Gosteli 1996-07-16
5508425 Process for producing 2-substituted 5-chlorimidazoles Gareth Griffiths, Jacques Gosteli 1996-04-16
5486617 Process for the preparation of 2-substituted 5-chloroimidazole-4-carbaldehydes Gareth Griffiths, Jacques Gosteli 1996-01-23
5484939 2-substituted 5-chlorimidazoles Gareth Griffiths, Jacques Gosteli 1996-01-16
5461152 Carbocyclic nucleosides containing bicycle rings, oligonucleotides therefrom, process for their preparation, their use and intermediates Karl-Heinz Altmann, Albert Eschenmoser 1995-10-24
5446159 Process for preparing imidazopyridine derivatives Gerhard Stucky 1995-08-29
5446160 Process for preparing imidazopyridine derivatives Gerhard Stucky 1995-08-29
5442075 Process for the production of 2-substituted 5-chlorimidazole-4-carbaldehydes Gareth Griffiths, Jacques Gosteli 1995-08-15
5442076 Process for the production of 2-substituted-5-chlorimidazole-4-carbaldehydes Jacques Gosteli, Gareth Griffiths 1995-08-15
5395963 Process for chloronitroacetic acid esters Felix Previdoli 1995-03-07
5378845 Process for the production of 2-halo-4,6-dialkoxy pyrimidines Andre Escher, Felix Previdoli 1995-01-03
5284960 Process for the production of 5-chloroxindole Felix Previdoli 1994-02-08
4983766 Optically active B hydroxy acids Dieter Seebach 1991-01-08
4812476 Process for stereosectively preparing optically active compounds Dieter Seebach 1989-03-14