| 6133003 |
Process for the preparation of vanillin and microorganisms suitable therefor |
Jurgen Rabenhorst |
2000-10-17 |
| 5976863 |
Process for the preparation of substituted methoxyphenols and microorganisms suitable for this purpose |
Jurgen Rabenhorst |
1999-11-02 |
| 5703123 |
Method for causing a physiological cooling effect to the skin or mucosa involving the application of carbonic acid esters |
Ralf Pelzer, Horst Surburg |
1997-12-30 |
| 5585091 |
Use of benzazoles UV absorbers, new benzazoles and a process for their preparation |
Ralf Pelzer, Roland Langner, Horst Surburg, Horst Sommer, Alfred Krempel |
1996-12-17 |
| 5510252 |
Process for the preparation of substituted methoxyphenols and microorganisms suitable for this purpose |
Jurgen Rabenhorst |
1996-04-23 |
| 5371013 |
Process for the preparation of substituted methoxyphenols and microorganisms suitable for this purpose |
Jurgen Rabenhorst |
1994-12-06 |
| 5319104 |
Derivatives of cyclic lactones, a process for their preparation and a process for the preparation of 15-pentadecanolide and its homologues |
Horst Finkelmeier, Oskar Koch, Alfred Korber |
1994-06-07 |
| 5266592 |
Compositions which have a physiological cooling effect, and active compounds suitable for these compositions |
Helmut Grub, Ralf Pelzer, Roland Emberger, Heinz-Jurgen Bertram |
1993-11-30 |
| 5248831 |
Ethers of 1-hydroxy-hex-5-en-2-one, processes for their preparation and their use as odoriferous substances |
Thomas Thielmann, Wilhelm Gottsch |
1993-09-28 |
| 5212153 |
Cyclopentyl-cyanomethyl-cyclopentenes, process for their preparation and their use as odoriferous substances |
Thomas Thielmann, Wilhelm Gottsch |
1993-05-18 |
| 5166342 |
Dimethylfuryl-dihydro-1,3,5-dithiazines |
Jurgen Bruning, Roland Emberger, Matthias Guntert, Manfred Kopsel, Peter Werkhoff |
1992-11-24 |
| 5145703 |
Thio-alkanones, process for their preparation and their use |
Roland Emberger, Matthias Gunter, Manfred Kopsel, Walter Kuhn, Peter Werkhoff |
1992-09-08 |
| 5105005 |
Alkadienenitriles, process for their preparation and their use |
Thomas Thielmann, Wilhelm Gottsch |
1992-04-14 |
| 5017388 |
Process for the preparation of vanillin |
Jurgen Rabenhorst |
1991-05-21 |
| 4988526 |
Hemimercaptals, processes for their preparation, and edible compositions containing same |
Jurgen Bruning, Roland Emberger, Matthias Guntert, Manfred Kopsel, Theodor Sand +1 more |
1991-01-29 |
| 4853368 |
Methylcyclododecatri-2,5,9-en-1-ols, a process for their preparation, and their use |
Jurgen Neinhaus, Wilhelm Gottsch, Egon Oelkers |
1989-08-01 |
| 4814322 |
Scents, and scent compositions containing them |
Fritz Exner, Detlef Hagena, Jurgen Nienhaus, Wilhelm Gottsch |
1989-03-21 |
| 4710392 |
Flavoring with oct-2-en-4-ol |
Jurgen Bruning, Roland Emberger, Theodor Sand |
1987-12-01 |
| 4664755 |
Process for the purification of crude .beta.-phenylethyl alcohol |
Jurgen Nienhaus |
1987-05-12 |
| 4654168 |
Use of 5-methyl-hept-2-en-4-one as a fragrance and/or flavor |
Roland Emberger, Manfred Kopsel, Jurgen Bruning, Theodor Sand |
1987-03-31 |
| 4647662 |
Unsymmetrical dihydrodithiazines, and their use as fragrances and flavorings |
Jurgen Bruning, Roland Emberger, Manfred Kopsel, Theodor Sand, Peter Werkhoff |
1987-03-03 |
| 4563365 |
Flavoring with 5-methyl-hept-2-en-4-one |
Roland Emberger, Manfred Kopsel, Jurgen Bruning, Theodor Sand |
1986-01-07 |
| 4562067 |
Preparation of novel dibenzoylmethane derivative sunscreen agents |
Horst Finkelmeier, Roland Langner |
1985-12-31 |
| 4523023 |
Preparation of isochromane derivatives |
Horst Finkelmeier |
1985-06-11 |
| 4455295 |
N-(p-Sulfophenyl) cinnamamide as sunscreen agent |
Horst Finkelmeier, Roland Langner |
1984-06-19 |