Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4719041 | 1-alkyl/alkenyl cyclohexan-1-ols as perfumes | Ulf-Armin Schaper, Siegfried Bloesl, Klaus Bruns | 1988-01-12 |
| 4719042 | Tertiary alkyl-substituted alcohols as perfumes | Ulf-Armin Schaper, Siegfried Bloesl, Klaus Bruns | 1988-01-12 |
| 4719043 | Isomeric 1-alkyl/alkenyl-2,2,4(2,4,4)-trimethyl cyclopentan-1-ols as perfumes | Ulf-Armin Schaper, Klaus Bruns, Siegfried Bloesl | 1988-01-12 |
| 4652401 | Salicylic acid esters as perfumes | Ulf-Armin Schaper, Siegfried Bloesl, Walter Sommer | 1987-03-24 |
| 4624802 | Salicylic acid esters of carbocyclic alcohols as perfumes or scenting agents, perfumery compositions and salicylic acid esters | Ulf-Armin Schaper, Siegfried Bloesl, Walter Sommer | 1986-11-25 |
| 4564535 | Product and process for scenting packaging materials | Theodor Altenschopfer, Walter Giesen, Klaus Schumann | 1986-01-14 |
| 4526694 | Acid-containing product for the treatment of moist wash in the mechanical clothes drier | Rolf Puchta, Hans Nusslein, Alexander Boeck | 1985-07-02 |