Issued Patents All Time
Showing 101–116 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668417 | Electroviscous fluids | John Goossens, G/u/ nter Oppermann, Volker H/a/ rtel | 1987-05-26 |
| 4665217 | (Meth)-acrylic acid esters and their use | Jurgen Reiners, Jens Winkel, Erich Klauke, Carlhans Suling | 1987-05-12 |
| 4639403 | Electrostatographic suspension developer and a process for its preparation comprising quaternary ionic copolymer for positive toner charge | John C. Goossens, Carlhans Suling, Gunther Hoffarth, Wolfgang Richter, Herman Uytterhoeven +1 more | 1987-01-27 |
| 4631243 | Electrostatographic suspension developer and a process for the production thereof | John C. Goossens, Carlhans Suling, Herman Uytterhoeven, Walter F. De Winter, Gunther Hoffarth +1 more | 1986-12-23 |
| 4617327 | Inorganic-organic fillers for polymerizable compositions | — | 1986-10-14 |
| 4599291 | Electrostatographic suspension developer of block copolymer reacted with mercaptan | Josef Witte, Herman Uytterhoeven, John C. Goossens | 1986-07-08 |
| 4552906 | Polymerizable dental compositions and molded dental articles produced therefrom | Fritjof Bley, Michael Walkowiak | 1985-11-12 |
| 4521505 | Electrostatographic suspension developer and process for the production thereof | Walter Simm, John C. Goossens, Carlhans Suling | 1985-06-04 |
| 4437836 | Photopolymerizable dental compositions | Robert Schmitz-Josten, Carlhans Suling, Bruno Bomer, Manfred Borgardt, Michael Walkowiak | 1984-03-20 |
| 4394465 | Dental materials based on organic plastics in paste form | Michael Walkowiak, Hans-Hermann Schulz | 1983-07-19 |
| 4389507 | Filler-containing bead polymers | Carlhans Suling, Michael Walkowiak, Hans-Hermann Schulz | 1983-06-21 |
| 4369296 | Process for the production of methyl methacrylate homo- or co-polymers | Carlhans Suling, Heinrich Alberts | 1983-01-18 |
| 4369262 | Dental material based on crosslinked plastic and polymerizable binder | Michael Walkowiak, Bernhard Leusner, Carlhans Suling, Hans-Hermann Schulz | 1983-01-18 |
| 4308190 | Dental materials based on organic plastics in paste form | Michael Walkowiak, Bernhard Leusner, Carlhans Suling, Hans-Hermann Schulz | 1981-12-29 |
| 4302376 | Dental materials which are opaque to X-rays and are based on organic plastics in paste form | Michael Walkowiak, Bernhard Leusner, Carlhans Suling, Hans-Hermann Schulz | 1981-11-24 |
| 4277536 | Bead polymers of viscous dimethacrylates | Carlhans Suling, Michael Walkowiak, Hans-Hermann Schulz | 1981-07-07 |