Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839098 | Liquid detergent | Klaus-Dieter Wisotzki, Ortburg Guirr, Peter Jeschke, Karl Schmid, Manfred Biermann | 1989-06-13 |
| 4801396 | Dishwasher detergent paste | Theodor Altenschopfer, Peter Christophliemk | 1989-01-31 |
| 4797231 | Multipurpose cleaning preparations for hard surfaces | Ortburg Guirr, Paul Schulz, Franz Foerg | 1989-01-10 |
| 4784789 | Liquid aqueous cleaning preparations for hard surfaces | Peter Jeschke, Eva Kiewert, Ludwig Schieferstein, Klaus-Dieter Wisotzki | 1988-11-15 |
| 4732704 | Manual dishwashing liquid detergent containing fatty alkylmonogluside | Manfred Biermann, Martin Bischoff, Ortburg Guirr, Peter Sandkuehler, Harald Schnegelberger +3 more | 1988-03-22 |
| 4729845 | Detergents for dishwashing machines in the form of fused blocks containing alkali hydroxides and active chlorine and a process for their production | Theodor Altenschoepfer, Jochen Jacobs, Peter Jeschke | 1988-03-08 |
| 4692260 | Dishwashing compositions comprising an enzyme and a C.sub.8 -C.sub.10 alkanol with 0-2 moles of propylene oxide | Eric Sung, Peter Jeschke, Theodor Altenschoepfer | 1987-09-08 |
| 4690770 | Block-form detergent free from alkali hydroxides for use in dishwashing machines and a process for its production | Peter Jeschke, Theodor Altenschoepfer, Jochen Jacobs | 1987-09-01 |
| 4599189 | Paraffin-containing defoaming compositions and detergent compositions containing same | Juan C. Wuhrmann, Karl-Dieter Brands, Heinz Mueller, Theodor Altenschoepfer | 1986-07-08 |
| 4587031 | Process for the production of tablet form detergent compositions | Hans-Friedrich Kruse, Martin Witthaus, Theodor Altenschopfer | 1986-05-06 |
| 4564535 | Product and process for scenting packaging materials | Theodor Altenschopfer, Walter Giesen, Benno Streschnak | 1986-01-14 |
| 4500320 | Use of fine-particulate alkali metal alumino-silicates in the process of dye soaping | Heinz Grunert, Fritz Hahn, Ulrich Rall, Milan J. Schwuger, Heinz Smolka | 1985-02-19 |
| 4486314 | Process for the handling of waste waters | Edgar Koppelmann, Gerd Krapp, Heinz Smolka | 1984-12-04 |
| 4475663 | Processes and means for perfuming packaging containers | Peter Kittscher, Theodor Altenschopfer, Wolfgang Haumann, Heinz Smolka | 1984-10-09 |
| 4392977 | Liquid cleaning and maintenance composition especially for dishwashers | Theodor Altenschopfer | 1983-07-12 |
| 4333771 | Detergent composition with a mechanical cleaning effect | Theodor Altenschopfer, Dieter Grodau | 1982-06-08 |
| 4324677 | Stable dishwashing agent compositions containing active chlorine | Jochen Kaufmann, Theodor Altenschopfer, Friedel Rings | 1982-04-13 |
| 4272242 | Use of water-insoluble aluminosilicates in tanning process for the production of leather | Juergen Plapper, Milan J. Schwuger, Heinz Smolka, Emanuel Arndt, Emil Ruscheinsky +1 more | 1981-06-09 |
| 4264319 | Water-insoluble aluminosilicates in the manufacture of leather | Juergen Plapper, Emanuel Arndt, Emil Ruscheinsky | 1981-04-28 |
| 4264318 | Water-insoluble aluminosilicates as tanning agents for the dressing of fur skin | Juergen Plapper, Emanuel Arndt, Emil Ruscheinsky | 1981-04-28 |
| 4221564 | Water-insoluble alkali metal aluminosilicates and polycarboxylic acids in the tanning process for the production of leather | Juergen Plapper, Emanuel Arndt, Emil Ruscheinsky | 1980-09-09 |
| 4210416 | Fine-particulate alkali metal aluminosilicates in the process of washing and cleaning rawhides and fur skins | Juergen Plapper, Milan J. Schwuger, Heinz Smolka, Emanuel Arndt, Emil Ruscheinsky | 1980-07-01 |
| 4201689 | Process for the production of tenside-containing cation exchanger aluminosilicates | Heinz Smolka | 1980-05-06 |