Adrian; Renate
Patent Applications and Registrations
Patent applications and USPTO patent grants for Adrian; Renate.The latest application filed is for "process for producing ammonium polyphosphate which gives a low-viscosity aqueous suspension".
- Adrian; Renate - Hurth DE
| Patent | Date |
|---|---|
| Process for producing ammonium polyphosphate which gives a low-viscosity aqueous suspension Grant 5,043,151 - Staffel , et al. August 27, 1 | 1991-08-27 |
| Tooth pastes, cleaning agent for tooth pastes based on dicalcium phosphate-dihydrate, and process for making such cleaning agent Grant 4,931,272 - Dany , et al. June 5, 1 | 1990-06-05 |
| Granulate of alkali metal aluminum silicate and pentasodium tripolyphosphate, and process for making it Grant 4,386,024 - Maurer , et al. May 31, 1 | 1983-05-31 |
| Process for the manufacture of finely dispersed sparingly soluble salts of oxyacids of phosphorus Grant 4,346,065 - Maurer , et al. August 24, 1 | 1982-08-24 |
| Production of an anticorrosive pigment on phosphate basis Grant 4,294,621 - Maurer , et al. October 13, 1 | 1981-10-13 |
| Production of anticorrosive pigments containing phosphorus Grant 4,294,808 - Wasel-Nielen , et al. October 13, 1 | 1981-10-13 |
| Production of aluminum polyphosphate Grant 4,147,758 - Adrian , et al. April 3, 1 | 1979-04-03 |
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