Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11914293 | Radiatioin-curable mixture containing low-functionalised, partially saponified polyvinyl acetate | Christian Pietsch, Armin Becker, Uwe Krauss | 2024-02-27 |
| 11498325 | Method for the additive production of relief printing plates | Eva Freudenthaler | 2022-11-15 |
| 11498988 | Method for the production of functionalized partially hydrolyzed polyvinyl acetate | Christian Pietsch, Caroline Hartmann, Uwe Krauss, Moritz Baier | 2022-11-15 |
| 11325368 | Method for producing pictorial relief structures | Matthias Beyer, Daniel Fleischer, Claudia May | 2022-05-10 |
| 10824072 | Method for generative production of relief printing plates by monomer diffusion through an integral mask layer | Matthias Beyer, Daniel Fleischer | 2020-11-03 |
| 8545661 | Manufacture of organically developable, photopolymerizable flexo-graphic elements on flexible metallic supports | Rolf Knöll, Hans Menn | 2013-10-01 |
| 8288080 | Photopolymerizable flexographic printing elements and hard flexographic printing formes which are produced therefrom | Armin Becker, Uwe Stebani, Berthold Geisen, Uwe Krauss | 2012-10-16 |
| 7255976 | Laser-engravable flexo printing elements for the production of flexo printing forms containing blends of hydrophilic polymers and hydrophobic elastomers | Margit Hiller, Jens Schadebrodt, Jürgen Kaczun, Wolfgang Wenzl | 2007-08-14 |
| 7235346 | Photosensitive, flexo printing element and method for the production of newspaper flexo printing plates | Rolf Knöll, Hartmut Sandig, Uwe Stebani, Thomas Zwez | 2007-06-26 |
| 7223524 | Laser-engravable flexographic printing element containing a conductive carbon black and method for production of flexographic printing forms | Margit Hiller, Uwe Stebani, Fritz Nimtz, Heinz Faulhaber | 2007-05-29 |
| 7033724 | Method for producing organically developable, photopolymerizable flexographic printing elements on flexible metallic supports | Rolf Knöll, Hans Menn | 2006-04-25 |
| 6913869 | Method for producing laser-engravable flexographic printing elements on flexible metallic supports | Alfred Leinenbach, Margit Hiller, Uwe Stebani | 2005-07-05 |
| 6794115 | Method for the production of thermally cross-linked laser engravable flexographic elements | Jens Schadebrodt, Margit Hiller, Wolfgang Wenzl | 2004-09-21 |
| 6776095 | Method for laser engraving flexographic printing forms, and printing forms obtained thereby | Margit Hiller, Jens Schadebrodt, Jürgen Kaczun | 2004-08-17 |
| 6368772 | Preparation of crosslinkable water-soluble or water-dispersible compositions and radiation-sensitive mixtures obtainable therefrom | Uwe Stebani, Alfred Leinenbach, Markus Tonnessen | 2002-04-09 |
| 6352815 | Production of large-format composite relief printing plates by laser positioning and subsequent image recording by means of a laser | Markus FEIL, Albrecht Weidmann | 2002-03-05 |
| 6326128 | Production of a photosensitive recording material | Stefan Wegener, Sabine Philipp, Manfred Zurger | 2001-12-04 |
| 6214521 | Material for gravure recording by means of coherent electromagnetic radiation and printing plate therewith | Uwe Stebani, Hartmut Sandig, Klaus-Dieter Tensierowski | 2001-04-10 |
| 6040116 | Photosensitive recording element having a recording layer and a top layer possessing different solubility properties, and its development in one operation | Wolfgang Huemmer, Karl-Rudolf Kurtz | 2000-03-21 |
| 6037101 | Photosensitive mixture and recording material produced therefrom | Stefan Wegener, Sabine Philipp, Hartmut Sandig | 2000-03-14 |
| 5484684 | Photochemical or mechanical production of flexible printing plates | Heinz-Ulrich Werther, Manfred Zuerger | 1996-01-16 |
| 5474875 | Photosensitive mixture for producing relief and printing plates | Thomas Loerzer, Thomas Zwez | 1995-12-12 |
| 5468596 | Photosensitive recording element and production of a relief printing plate | Thomas Loerzer, Thomas Zwez, Bernhard Albert | 1995-11-21 |
| 5460920 | Photochemical or mechanical production of flexible printing plates | Heinz-Ulrich Werther, Manfred Zuerger | 1995-10-24 |
| 5332649 | Production of a photosensitive recording element | Gerhard Bleckmann, Thomas Loerzer | 1994-07-26 |