| 6063968 |
Method for the production of trimethylhydroquinone |
Frank Hubner, Steffen Krill, Bernd Drapal, Hermann Schmitt, Klaus Huthmacher |
2000-05-16 |
| 6005147 |
Method of producing 3, 5, 5-trimethylcyclohexa-3-ene-1-one(.beta.-isophorone) by the isomerization of 3, 5, 5-trimethylcyclohexa-2-ene-1-(.alpha.-isophorone) |
Steffen Krill, Gunes Giray, Klaus Huthmacher, Frank Hubner |
1999-12-21 |
| 5990349 |
Process for the preparation of D,L-methionine or the salt thereof |
Friedhelm Geiger, Baudouin Halsberghe, Hans Joachim Hasselbach, Klaus Hentschel, Klaus Huthmacher +5 more |
1999-11-23 |
| 5981767 |
Method of producing dry thioctic acid |
Karlheinz Drauz, Gerhard Sator, Horst Bethge, Roland Moller, Frank Hubner +2 more |
1999-11-09 |
| 5976609 |
Process for recovering 2-hydroxy-4-methylthiobutyric acid (MHA), MHA and its use |
Hans-Albrecht Hasseberg, Klaus Huthmacher, Volker Hafner, Harald Heinzel |
1999-11-02 |
| 5962696 |
Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE)) |
Karlheinz Drauz, Klaus Stingl, Gerhard Sator, Horst Bethge, Roland Moller +2 more |
1999-10-05 |
| 5907065 |
Method of producing .beta.-isophorone by the isomerization of .alpha.-isophorone |
Steffen Krill, Gunes Giray, Frank Hubner, Rainer Hahn, Klaus Huthmacher |
1999-05-25 |
| 5770769 |
Process for the preparation of D,L-methionine or the salt thereof |
Friedhelm Geiger, Baudouin Halsberghe, Hans Joachim Hasselbach, Klaus Hentschel, Klaus Huthmacher +5 more |
1998-06-23 |
| 5431933 |
Animal feed supplement based on a fermentation broth amino acid, a process for its production and its use |
Wolfram Binder, Heinz Friedrich, Hermann Lotter, Henning Holldorff, Wolfgang Leuchtenberger |
1995-07-11 |
| 5279832 |
Active-substance preparation for oral administration, especially to ruminants |
Dieter Greissinger, Heidermarie Kniesel, Winfried Heimbeck |
1994-01-18 |
| 4919945 |
Use of Aqueous L-lysine solutions for supplementing feeds and indistrially produced mixed feeds with L-lysine |
Manfred Spindler |
1990-04-24 |
| 4705689 |
Use of aqueous sodium or potassium methioninate solution for supplemental mixed fodders with methionine |
Heidrun Bertram, Reinhard H. Richter, Manfred Spindler |
1987-11-10 |
| 4518801 |
Process for the hydrolysis of 5-(.beta.-methylmercaptoethyl)-hydantoin |
Rudolf Bolze, Friedhelm Geiger, Manfred Spindler |
1985-05-21 |
| 4391987 |
Process for the production of aqueous sodium methioninate solutions |
Manfred Spindler, Friedhelm Geiger, Friedrich Bittner, Jurgen Martens |
1983-07-05 |
| 4391988 |
Process for the production of aqueous sodium methioninate solutions |
Manfred Spindler, Friedhelm Geiger, Friedrich Bittner, Jurgen Martens |
1983-07-05 |