| 7153984 |
Manufacture of α-tocopherol |
Werner Bonrath, Alois Haas, Simone Hoppmann, Thomas Netscher |
2006-12-26 |
| 6482961 |
Method of making (all-rac)-&agr;-tocopherol |
Werner Bonrath, Alois Haas, Eike Hoppmann |
2002-11-19 |
| 6369242 |
Tocopherol manufacture by tris(perfluorohydrocarbylsulphonyl) methane or metal methides thereof |
Werner Bonrath, Alois Haas, Eike Hoppmann, Thomas Netscher |
2002-04-09 |
| 5910594 |
Process for the manufacture of 5-cyano-4-lower alkyl-oxazoles |
Klaus Behringer, Werner Bonrath |
1999-06-08 |
| 5908939 |
Method of making D,L-A-tocopherol |
Marcel Baak, Werner Bonrath |
1999-06-01 |
| 5817827 |
Method for the dehydration of amides to nitriles |
Werner Bonrath |
1998-10-06 |
| 5502212 |
Process for the manufacture of 5-cyano-4-lower alkyl-oxazoles |
Werner Bonrath, Reinhard Karge |
1996-03-26 |
| 5336683 |
Antioxidants |
Christof Wehrli |
1994-08-09 |
| 5210220 |
Method for preparing derivatives of ascorbic acid |
Christof Wehrli |
1993-05-11 |
| 4997958 |
Process for producing ascorbic acid 6-esters |
Christof Wehrli |
1991-03-05 |
| 4881993 |
Explosive and propellant composition and method of preparation |
Claude Furbringer |
1989-11-21 |
| 4841070 |
Sulfinyl-ascorbic acid useful as an anti-oxidant |
Christof Wehrli |
1989-06-20 |
| 4833259 |
Light screening agents |
Gustav Erlemann, Christian Fizet |
1989-05-23 |
| 4687859 |
Monoesters of imidazolidinone dicarboxylic acids |
Christof Wehrli |
1987-08-18 |
| 4636566 |
Process for preparing D-(+)-biotin and intermediates therefor |
Wolfgang Holick |
1987-01-13 |
| 4602036 |
Panthenol derivatives |
Alfred Hanck |
1986-07-22 |
| 4514338 |
Panthenol derivatives |
Alfred Hanck |
1985-04-30 |
| 4463180 |
Process and intermediates for the manufacture of (3aS, 6aR)-1,3-dibenzyldihydro-1H-furo[3,4-d] imidazole-2,4(3H,3aH)-dione |
Christof Wehrli, Jean-Jacques Vorsanger |
1984-07-31 |
| 4434178 |
Antiperspirants |
Hans-Ulrich Hostettler |
1984-02-28 |
| 4421749 |
Aluminum pyridinethiols as antimicrobials |
— |
1983-12-20 |
| 4296801 |
Reusable heat devices containing xylitol as the heat-storage material |
Woldemar Guex, Heinrich Klaeui, Felix Voirol |
1981-10-27 |
| 4295517 |
Reusable heat devices containing xylitol as the heat-storage material |
Woldemar Guex, Heinrich Klaeui, Felix Voirol |
1981-10-20 |
| 4255595 |
Optically active cyclooctenyl ethyl alcohol |
Gunther Wilke, Borislav Bogdanovic |
1981-03-10 |
