Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602093 | Dishwashing machine rinse aids containing APG, alkyl polyglycol ether and organic carboxylic acid | Juergen Haerer, Peter Jeschke, Christian Nitsch | 1997-02-11 |
| 5064554 | Process for the production of detergents in the form of fused blocks containing alkali hydroxides and, optionally, active chlorine for use in dishwashing machines | Jochen Jacobs, Peter Jeschke | 1991-11-12 |
| 4913832 | Detergent compacts | Hans-Friedrich Kruse, Jochen Jacobs, Peter Jeschke | 1990-04-03 |
| 4898621 | Use of hydroxyalkyl polyethylene glycol ethers as surfactants in rinse aids for dishwashing machines | Horst Pruehs, Gilbert Schenker, Robert Piorr | 1990-02-06 |
| 4839078 | Detergent tablets of uniform composition for dishwashing machines | Hans-Friedrich Kruse, Jochen Jacobs, Peter Jeschke | 1989-06-13 |
| 4828749 | Multilayer detergent tablets for dishwashing machines | Hans-Friedrich Kruse, Jochen Jacobs, Peter Jeschke | 1989-05-09 |
| 4828745 | Multilayer detergent in block form | Peter Jeschke, Jochen Jacobs | 1989-05-09 |
| 4818427 | Pretreatment or steeping preparations for stubbornly soiled dishes and a process for washing such dishes | Peter Jeschke, Klaus-Dieter Wisotzki | 1989-04-04 |
| 4774014 | Detergent supply pack and process for production | Werner Kuenzel, Peter Jeschke, Jochen Jacobs, Kerstin Ochs | 1988-09-27 |
| 4729845 | Detergents for dishwashing machines in the form of fused blocks containing alkali hydroxides and active chlorine and a process for their production | Jochen Jacobs, Peter Jeschke, Klaus Schumann | 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, Klaus Schumann | 1987-09-08 |
| 4690770 | Block-form detergent free from alkali hydroxides for use in dishwashing machines and a process for its production | Peter Jeschke, Jochen Jacobs, Klaus Schumann | 1987-09-01 |
| 4599189 | Paraffin-containing defoaming compositions and detergent compositions containing same | Juan C. Wuhrmann, Karl-Dieter Brands, Heinz Mueller, Klaus Schumann | 1986-07-08 |