Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438012 | Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and nonionic suspending agents | — | 1984-03-20 |
| 4264480 | Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and organic suspending agents | Hans Andree, Dieter Jung, Martin Bischoff, Jens Conrad, Josef Huppertz +6 more | 1981-04-28 |
| 4184975 | Pourable agglomerated aluminosilicate builder compositions for washing and cleansing agents | Peter Krings, Josef Huppertz, Herbert Reuter, Milan J. Schwuger, Heinz Smolka | 1980-01-22 |