| 5248831 |
Ethers of 1-hydroxy-hex-5-en-2-one, processes for their preparation and their use as odoriferous substances |
Rudolf Hopp, Thomas Thielmann |
1993-09-28 |
| 5212153 |
Cyclopentyl-cyanomethyl-cyclopentenes, process for their preparation and their use as odoriferous substances |
Rudolf Hopp, Thomas Thielmann |
1993-05-18 |
| 5105005 |
Alkadienenitriles, process for their preparation and their use |
Rudolf Hopp, Thomas Thielmann |
1992-04-14 |
| 4853368 |
Methylcyclododecatri-2,5,9-en-1-ols, a process for their preparation, and their use |
Jurgen Neinhaus, Rudolf Hopp, Egon Oelkers |
1989-08-01 |
| 4814322 |
Scents, and scent compositions containing them |
Fritz Exner, Detlef Hagena, Rudolf Hopp, Jurgen Nienhaus |
1989-03-21 |