Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5096609 | Detergent containing sodium disilicate having a water content of 0.3 to 6% by weight | Franz-Josef Dany, Werner Gohla, Gerhard Kalteyer, Hans-Jürgen Kramer | 1992-03-17 |
| 4799967 | Method for cleaning apparatus for fabricating reactive multiple-component mixtures containing isocyanate | Jorg Hausdorf, Volker Siekermann | 1989-01-24 |
| 4699945 | Self-adhesive coating for polypropylene foam materials | Jorg Hausdorf, Volker Siekermann, Wilfried Getrost | 1987-10-13 |
| 4514328 | Particulate material reducing the ignitability of combustible substances | Horst Staendeke, Franz-Josef Dany | 1985-04-30 |
| 4505849 | Polyol pre-mixture for making flame-retardant poly-urethane foam plastics | Horst Staendeke, Franz-Josef Dany | 1985-03-19 |
| 4482460 | Process for removing carbon black from aqueous suspensions | Manfred Wolter | 1984-11-13 |
| 4467056 | Particulate agent for impeding the combustibility of combustible materials | Horst Staendeke, Franz-Josef Dany, Wilhelm Adam | 1984-08-21 |
| 4430246 | Granulate consisting of hydrated sodium tripolyphosphate and water-insoluble alumino silicate ion exchanger material | Gunter Sorbe, Horst-Dieter Wasel-Nielen | 1984-02-07 |
| 4386024 | Granulate of alkali metal aluminum silicate and pentasodium tripolyphosphate, and process for making it | Alexander Maurer, Renate Adrian, Horst-Dieter Wasel-Nielen, Gunter Sorbe | 1983-05-31 |
| 4347334 | Particulate agent for impeding the combustibility of combustible substances | Horst Staendeke, Franz-Josef Dany | 1982-08-31 |
| 4337092 | Corrosion-inhibiting pigment and paint composition | Klaus Hestermann, Alexander Maurer, Gerhard Mietens, Herbert Beumling | 1982-06-29 |
| 4315897 | Stabilized red phosphorus and process for its manufacture | Horst Staendeke, Wilhelm Adam, Franz-Josef Dany | 1982-02-16 |
| 4308158 | Detergent and cleaning compositions containing polymeric phosphate builders | Werner Gohla, Klaus Hestermann, Horst-Dieter Wasel-Nielen, Karl Merkenich | 1981-12-29 |
| 4268404 | Additive for use in metal working | Michael Ahlgrim, Gerhard Mietens, Franz-Josef Dany | 1981-05-19 |
| 4265776 | Detergent and cleaning compositions | Werner Gohla, Klaus Hestermann, Horst-Dieter Wasel-Nielen, Klaus Sommer, Hans-Adolf Rohlfs +1 more | 1981-05-05 |
| 4265854 | Process inhibiting the coalescence of flowable phosphorus pentachloride in closed containers | Joachim Wortmann, Gerhard Rieb, Franz-Josef Dany | 1981-05-05 |
| 4210630 | Stabilized red phosphorus | Franz-Josef Dany, Ursus Thummler, Joachim Wortmann, Horst Staendeke | 1980-07-01 |
| 4182626 | Production of granular compositions containing pulverulent magnesium | Georg Strauss, Wilhelm Portz, Albert Braun, Klaus Komorniczyk, Hans-Dieter Thiel | 1980-01-08 |