Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9576416 | Magnetic authenticity feature | Arno Ehresmann | 2017-02-21 |
| 6790495 | Method for manufacturing a shape body containing a starch, a homogenised mass containing starch and a device for manufacturing a soft capsule | Ivan Tomka, Erich Brocker, Rico Menard | 2004-09-14 |
| 6742399 | Respiratory flow sensor with flow channel having a measuring transducer and air resistance body | Rainer Kunz, Götz Kullik, Thomas Leyer | 2004-06-01 |
| 6422237 | Respirator with a breathing circuit | Jürgen Manigel, Claus Bunke, Matthias Witt | 2002-07-23 |
| 6368621 | Preparation in particular for use as a medication and/or food supplement | Georg Kokkinis | 2002-04-09 |
| 6165561 | Multilayered enamelling process | Joachim Blum, Klausjorg Klein, Walter Kuhhirt, Bettina Vogt-Birnbrich | 2000-12-26 |
| 6071401 | Electrolytic method for purifying gases | Thomas Lehmann, Harald Troll | 2000-06-06 |
| 5908667 | Multilayer lacquering process | Joachim Blum, Dieter Stranghoner, Klausjorg Klein, Walter Kuhhirt, Matthias Kimpel +1 more | 1999-06-01 |
| 5882734 | Multilayer lacquering process | Joachim Blum, Dieter Stranghoner, Klausjorg Klein, Walter Kuhhirt, Matthias Kimpel +1 more | 1999-03-16 |
| 5840174 | Process for the purification of gases | Thomas Lehmann, Rainer Sanzenbacher | 1998-11-24 |
| 5045347 | Reclaimable polyester film having adhesion-promoting coating | John D. Gribbin, Hermann Dallmann, Hartmut Hensel | 1991-09-03 |
| 5040910 | Printing device for the production of automatically readable script on documents | Horst Dyma, Armin Heindke | 1991-08-20 |
| 5008155 | Aqueous dispersions for the preparation of crosslinkable coatings | Josef Mondt, Klaus Zimmerschied | 1991-04-16 |
| 5006617 | Emulsion polymers free from emulsifiers and protective colloids, a process for their preparation and their use | Helmut Rinno | 1991-04-09 |
| 4981885 | Polymer dispersions, process for their preparation, and their use as binders | Kurt Kraft | 1991-01-01 |
| 4942088 | Reclaimable polyester film having adhesion-promoting coating | John D. Gribbin, Hermann Dallmann, Hartmut Hensel | 1990-07-17 |
| 4769167 | Aqueous functional fluids based on polymers | Raimund Haas, Rainer Helwerth | 1988-09-06 |
| 4758475 | Isocyanate-free polyurethane dispersions | Helmut Eckes | 1988-07-19 |
| 4758615 | Polymers containing urethane groups prepared by the reaction of polyamino compounds and cyclic carbonates | Christoph Just, Gerhard Brindopke, Gerd Walz | 1988-07-19 |
| 4668410 | Aqueous functional fluids based on polymers | Raimund Haas, Rainer Helwerth | 1987-05-26 |
| 4665142 | Emulsion polymers free from emulsifiers and protective colloids, a process for their preparation and their use | Helmut Rinno | 1987-05-12 |
| 4610898 | Process for bake coating the surfaces of solid substances | Josef Mondt, Helmut Rinno | 1986-09-09 |
| 4569965 | Crotonate-containing copolymers, processes for their preparation and their use as thickeners in aqueous systems and as sizing agents | Helmut Rinno, Klaus Zimmerschied | 1986-02-11 |
| 4568616 | Polyester composition and molded articles, preferably a film, produced therefrom | Walter Seifried, Werner Denneler | 1986-02-04 |
| 4360639 | Poly-2-isopropenylnaphthalene poly-butadiene-1,3-block copolymers and method for their production | Rolf Schulz | 1982-11-23 |