Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10570565 | Fast-fibrillating lyocell fibers, and use thereof | Johann Manner, Jim Gannon, Matt Riley | 2020-02-25 |
| 9242217 | Process and apparatus for continuous high temperature short-time alkoxylation (ethoxylation, propoxylation) of chemical substances with active hydrogen atoms | David Hirsch, Alfred Lagnaz | 2016-01-26 |
| 7968742 | Method and device for the sulfonation or sulfation of sulfonatable or sulfatable organic substances and for performing faster, strongly exothermic gas/liquid reactions | Horst Reuner | 2011-06-28 |
| 6794543 | Method for producing arylpoly(oxalkyl)-benzyldimethyl-ammonium derivatives | Klaus Raab, Gerhard Crass | 2004-09-21 |
| 6072063 | Low-melting ester quats | Oliver Eyrisch | 2000-06-06 |
| 5292942 | Process for the preparation of aqueous betaine solutions | Guillermo Maier, Rainer Muller, Hubert Seitz | 1994-03-08 |
| 4954646 | Process for the preparation of sulfated alkanol oxethylates or alkylphenol oxethylates having a lowered content of 1,4-dioxane | Gunther Muller, Rainer Muller, Horst Reuner | 1990-09-04 |
| 4670594 | Continuous process for the preparation of dimethyldiallylammonium chloride | Gunter Blaschke, Gunther Muller | 1987-06-02 |
| 4240980 | Process for the manufacture of N,N,N',N'-tetraacetylethylenediamine | Gunther Muller-Schiedmayer | 1980-12-23 |