| 6013815 |
Production and use of salts of 6,8-bis (amidiniumthio)-octanoic acid |
Thomas Beisswenger, Rainer Gewald, Alfred Olbrich, Horst Bethge, Frank Hubner +4 more |
2000-01-11 |
| 5760268 |
Production and use of salts of 6, 8-bis (amidiniumthio) -octanoic acid |
Thomas Beisswenger, Rainer Gewald, Alfred Olbrich, Horst Bethge, Frank Hubner +4 more |
1998-06-02 |
| 5455264 |
RS-thioctic acid with novel morphology |
Thomas Beisswenger, Horst Bethge, Joachim Goede, Frank Hubner, Klaus Huthmacher +1 more |
1995-10-03 |
| 5426249 |
Process for the simultaneous production of 1,2- and 1,3-propanediol |
Thomas Haas, Armin Neher, Dietrich Arntz, Walter Girke |
1995-06-20 |
| 5387720 |
Process for the production of acrolein |
Armin Neher, Thomas Haas, Dietrich Arntz, Walter Girke |
1995-02-07 |
| 5191085 |
Optically active salts of a substituted thiazolidine-4-carboxylate and 3-cyano-hydroxypropyl trimethyl-ammonium, their production and uses |
Harald Jakob, Klaus Huthmacher |
1993-03-02 |
| 5166426 |
Process for producing L-carnitine from D,L-carnitine nitrile salts |
Harald Jakob, Klaus Huthmacher |
1992-11-24 |
| 5049283 |
Method for the recovery of aqueous solutions of free, neutral .alpha.-amino acids from aqueous solutions of their alkali-metal salts |
Hans Joachim Hasselbach, Axel Kleeman, Horst Weigel |
1991-09-17 |
| 4914208 |
Optically active salts of a substituted thiazolidine-4-carboxylate and 3-chloro-2-hydroxypropyltrimethyl ammonium, their preparation and use |
Harald Jakob, Klaus Huthmacher, Axel Kleemann, Gunes Giray |
1990-04-03 |
| 4824987 |
Method of preparing m-trifluoromethylphenyl acetonitrile |
Axel Kleemann, Klaus Huthmacher, Dieter Most |
1989-04-25 |
| 4716247 |
Process for the production of thiosemicarbazide |
Axel Kleemann, Wolfgang Schulz |
1987-12-29 |
| 4492793 |
Process for the production of 2-amino-5-mercapto-1,3,4-thiadiazole |
— |
1985-01-08 |
| 4490307 |
Process for the production of .beta.-mercaptopropionic acid derivatives |
— |
1984-12-25 |
| 4402733 |
Herbicidally active 1,2,4-triazin-5-one derivatives |
Georg Pissiotas, Willy Meyer, Werner Schwarze, Wolfgang Leuchtenberg |
1983-09-06 |
| 4360682 |
Stabilizing caprolactones with dihydroxybenzenes |
Rolf Wirthwein, Helmut Waldmann, Hermann Seifert |
1982-11-23 |
| 4341709 |
Preparation of .epsilon.-caprolactone |
Willi Hofen, Gerd Schreyer, Otto Weiberg, Helmut Waldmann, Hermann Seifert +2 more |
1982-07-27 |
| 4339591 |
Process for the production of caboxylic acid cyanides |
Axel Kleemann, Bernd Lehmann |
1982-07-13 |
| 4326056 |
Process for the production of 4-amino-6-tert. butyl-3-mercapto-1,2,4-triazin-5-one |
Axel Kleemann, Bernd Lehamnn |
1982-04-20 |
| 4313879 |
Process for the manufacture of very pure .epsilon.-caprolactone |
Rolf Wirthwein, Gerd Siekmann, Wulf Schwerdtel |
1982-02-02 |
| 4228082 |
N-Substituted .alpha.-ketocarboxylic acid amides |
Axel Kleemann, Heribert Offermanns, Paul Scherberich, Werner Schwarze |
1980-10-14 |
| 4224226 |
Process for the production of N-substituted .alpha.-ketocarboxylic acid amides |
Axel Kleemann, Heribert Offermanns, Paul Scherberich, Werner Schwarze |
1980-09-23 |
| 4209461 |
Process for the production of benzoyl cyanide (I) |
Theodor Lussling, Alfred Maierhofer, Heribert Offermanns, Hans Wagner |
1980-06-24 |