Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427755 | Process for the preparation of a dicalcium phosphate dihydrate suitable for use in toothpastes | Gerhard Kalteyer, Gerhard Nolte, Hedwig Prell | 1995-06-27 |
| 5427756 | Process for the preparation of a dicalcium phosphate dihydrate suitable for use in toothpastes | Gerhard Kalteyer, Gerhard Nolte, Hedwig Prell, Hermann Schrodter | 1995-06-27 |
| 5096609 | Detergent containing sodium disilicate having a water content of 0.3 to 6% by weight | Werner Gohla, Gerhard Kalteyer, Joachim Kandler, Hans-Jürgen Kramer | 1992-03-17 |
| 5082504 | Process for the preparation of a mixture of sucrose oxidation products and the use thereof | Ernst I. Leupold, Karl-Heinz Schonwalder, Wolfram Fritsche-Lang, Merten Schlingmann, Adolf Linkies +1 more | 1992-01-21 |
| 5078895 | Washing agent with storage-stabilized bleach system | Werner Gohla, Gunther Schimmel, Hans-Peter Rieck, Ingrid Czeslik | 1992-01-07 |
| 5066415 | Dishwashing agent | Hannsjorg Ulrich, Lothar Westermann | 1991-11-19 |
| 5024825 | Process for the preparation of dicalcium phosphate | Horst Buhl, Josef Holz | 1991-06-18 |
| 4931272 | Tooth pastes, cleaning agent for tooth pastes based on dicalcium phosphate-dihydrate, and process for making such cleaning agent | Horst Klassen, Renate Adrian, Hedwig Prell, Gerhard Kalteyer | 1990-06-05 |
| 4514328 | Particulate material reducing the ignitability of combustible substances | Horst Staendeke, Joachim Kandler | 1985-04-30 |
| 4505849 | Polyol pre-mixture for making flame-retardant poly-urethane foam plastics | Horst Staendeke, Joachim Kandler | 1985-03-19 |
| 4467056 | Particulate agent for impeding the combustibility of combustible materials | Horst Staendeke, Joachim Kandler, Wilhelm Adam | 1984-08-21 |
| 4347334 | Particulate agent for impeding the combustibility of combustible substances | Horst Staendeke, Joachim Kandler | 1982-08-31 |
| 4315961 | Production of striking surfaces for matches | Wilhelm Adam, Hannsjorg Ulrich, Gerd Kalteyer | 1982-02-16 |
| 4315897 | Stabilized red phosphorus and process for its manufacture | Horst Staendeke, Wilhelm Adam, Joachim Kandler | 1982-02-16 |
| 4268404 | Additive for use in metal working | Michael Ahlgrim, Gerhard Mietens, Joachim Kandler | 1981-05-19 |
| 4265854 | Process inhibiting the coalescence of flowable phosphorus pentachloride in closed containers | Joachim Wortmann, Gerhard Rieb, Joachim Kandler | 1981-05-05 |
| 4210630 | Stabilized red phosphorus | Ursus Thummler, Joachim Wortmann, Horst Staendeke, Joachim Kandler | 1980-07-01 |