Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776103 | Use of alkoxylated polyol derivatives for treating textiles | Christa Hartschen, Juergen Falkowski, Werner Mauer | 2010-08-17 |
| 7439220 | Anionic softeners and methods for the production thereof | Juergen Falkowski, Christa Hartschen | 2008-10-21 |
| 6506316 | Waterproofing agents for textile finishing | Ludwid Boenniger, Wolfgang Tuerk | 2003-01-14 |
| 6402976 | Textile finishing agent | Guenter Uphues, Yvonne Reichert, Rafael Pi Subirana, Terese Copete Vidal | 2002-06-11 |
| 5854201 | Textile softeners concentrates based on pentaerythritol or esters thereof containing quaternary and nonionic emulsifiers | Ansgar Behler, Guenther Uphues, Peter Waltenberger, Almud Folge | 1998-12-29 |
| 5783534 | Process for the production of solid esterquats | Joaquim Bigorra Llosas, Rafael Pi, Antoni Soler Codina, Emili Brau Balague, Yvonne Reichert +1 more | 1998-07-21 |
| 5723137 | Process for the production of storage stable wax dispersions | Peter Waltenberger, Claudia Klink, Thomas Foerster, Thomas Engels | 1998-03-03 |
| 5704947 | Use of water-soluble polymers and polyhydroxymono- or dicarboxylates in the bleaching of textiles | Heribert Kaiser, Christian Nitsch, Claus-Peter Kurzendoerfer, Bernd-Dieter Baehr, Sylvia Baehr, executrix +1 more | 1998-01-06 |
| 5688759 | Nitrogen-free anionic conditioning formulations | Ansgar Behler, Gunther Uphues | 1997-11-18 |
| 5567340 | Nitrogen-free anionic softeners | Ansgar Behler, Uwe Ploog, Guenther Uphues, Peter Waltenberger, Yvonne Jansen | 1996-10-22 |
| 5250076 | Use of monocarboxylic-acid polyoxyalkylester sulfonates as low-foam textile conditioning agent | Ansgar Behler, Bernd Fabry, Hildegard von Delden | 1993-10-05 |
| 5158692 | Wetting agents for use in aqueous alkaline treatment preparation for yarns or sheet-form textiles | Bernd Fabry, Faize Berger | 1992-10-27 |
| 5152802 | Four component anionic and non-ionic surfactant composition for single bath and single stage dyeing of textile fibers | Faize Berger, Klaus Becker, Christa Hartschen, Gilbert Schenker, Bernd-Dieter Baehr | 1992-10-06 |
| 5013327 | Mercerizing and/or causticizing wetting agent: 2-ethyl-hexyl-sulfate and mixture of alkyl end-blocked polyethers | Faize Selen | 1991-05-07 |
| 5006621 | Co-polymers of long chain alkyl acrylates with N-containing olefins and their use as flow improvers for crude oils | Claus-Peter Herold, Wolfgang Zoellner, Ludwig Schieferstein, Doris Oberkobusch | 1991-04-09 |
| 4880898 | Water-soluble polycondensates based on fatty acids, dialkanolamine and maleic anhydride, a process for their production, hydraulic compositions containing them and their use | Hermann Anzinger, Horst Ziche, Erhard Schinski | 1989-11-14 |
| 4790044 | Process for the purification of products of regenerated cellulose | Hans-Gert Kirchner | 1988-12-13 |
| 4690998 | Special epoxy resins | Dieter Freitag, Walter Uerdingen, Heinrich Heine, Manfred Blazejak | 1987-09-01 |