Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348528 | Aqueous polymer dispersion containing an emulsifier with phosphate groups | Bernhard Schlarb, Cheng-Le Zhao, Alexander Haunschild, Maria Gyopar Rau, Rolf Dersch | 2002-02-19 |
| 5986006 | Use of polymethacrylic acids as branching agents | Alexander Gluck, Walter Gotz | 1999-11-16 |
| 5623014 | Dispersion or solution crosslinkable at room temperature with hydroxylamines or oxime ethers | Gerhard Bauer, Oral Aydin, Kaspar Bott, Horst Neuhauser, Albrecht Zosel +3 more | 1997-04-22 |
| 5441775 | Radiation-curable, aqueous dispersion | Erich Beck, Erich Gulbins, Bernhard Schlarb, Edmund Keil, Matthias Lokai | 1995-08-15 |
| 5242685 | Copper-containing agent for controlling fungi and bacteria | Karl-Georg Ruppersberger | 1993-09-07 |
| 5025062 | Coating materials based on synthetic resin | Wolfgang Schultze, Johannes Vinke, Eckehardt Wistuba | 1991-06-18 |
| 4954422 | Recording material containing a layer of polymer particles and a superimposed metallic layer | Josef Lamprecht, Arend Werner, Helmut Barzynski | 1990-09-04 |
| 4937171 | Photosensitive recording material | Josef Lamprecht, Arend Werner, Helmut Barzynski | 1990-06-26 |
| 4894261 | Production of a multilayer coating | Erich Gulbins | 1990-01-16 |
| 4840990 | Aqueous binder dispersions for the preparation of paints & finishes | Erich Gullbins, Graham E. McKee | 1989-06-20 |
| 4808655 | Aqueous binder dispersions for the preparation of paints and finishes | Erich Gulbins, Graham E. McKee | 1989-02-28 |
| 4767457 | Plaster, renders, masonry paints, interior paints and glazes containing an aqueous distearyldiketene emulsion as a water repellent | Michael Melan, Eckehardt Wistuba | 1988-08-30 |
| 4636548 | Binders for aqueous primers for wood paints | Heribert Kossmann, Lothar Matthaei, Eckehardt Wistuba, Savas Wulgaris | 1987-01-13 |
| 4623679 | Preparation of a binder suitable for coating agents | Juergen Gimpel, Erich Gulbins | 1986-11-18 |
| 4604429 | Ammonium salts of polymeric acids, their preparation and use as fungicides | Eberhard Ammermann, Ernst Buschmann, Ernst-Heinrich Pommer | 1986-08-05 |
| 4587278 | Sound-insulating boards based on mineral fibers and thermoplastic binders | Bernhard Dotzauer, Hans Kast, Gernot Franzmann, Wilhelm Friedrich Beckerle, Wolfgang Schilder | 1986-05-06 |
| 4528185 | Copper complexes, their preparation, their use in controlling plant pests, and agents for such control | Helmut Kraft, Heinz O. Schumacher, Ernst-Heinrich Pommer, Dietrich Schlotterbeck | 1985-07-09 |
| 4507457 | Production of magnetic recording media | Albert Kohl, Norbert Schneider, Werner Balz, Milena Melzer, Helmut Jakusch | 1985-03-26 |
| 4450013 | Grinding or dispersing agents for pigments | Guenter Hirsch | 1984-05-22 |
| 4409358 | Copper complexes | Helmut Kraft, Heinz O. Schumacher, Ernst-Heinrich Pommer, Dietrich Schlotterbeck | 1983-10-11 |
| 4285597 | Goniophotometer for measuring the gloss and/or light diffusion of surfaces | Josef Lamprecht | 1981-08-25 |
| 4267091 | Binders for paints | Hans J. Geelhaar, Erich Penzel | 1981-05-12 |
| 4255310 | Aqueous paints which contain polyglycidylamines as additives | Knut Oppenlaender, Rainer Strickler, Hans J. Geelhaar, Josef Lamprecht, Erich Penzel | 1981-03-10 |
| 4250070 | Aqueous dispersions, containing hydrazine derivatives, of carbonyl-containing copolymers | Erich Penzel, Walter Rebafka, Kaspar Bott | 1981-02-10 |