Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8642811 | Preparation of primary diamines having a linear main chain for polyamide syntheses | Franz-Erich Baumann, Matthias Ullrich, Martin Roos, Peter Hannen, Frank-Martin Petrat +4 more | 2014-02-04 |
| 8614005 | Polyamide blend film | Roland Wursche, Sonja Bollmann, Martin Wielpuetz, Kirsten Alting, Michael Beyer +1 more | 2013-12-24 |
| 8604227 | Process for preparing linear alpha,omega-dicarboxylic diesters | Frank-Martin Petrat, Franz-Erich Baumann, Guido Walther, Andreas Martin, Angela Koeckritz | 2013-12-10 |
| 8470433 | Transparent decoratable multilayer film | Michael Beyer, Franz-Erich Baumann | 2013-06-25 |
| 8445720 | Unsaturated dicarboxylic acids from unsaturated cyclic hydrocarbons and acrylic acid by way of metathesis, the use thereof as monomers for polyamides, polyesters and polyurethanes, and subsequent reaction to diols and diamines | Peter Hannen, Martin Roos | 2013-05-21 |
| 8431742 | Method for producing dodeca-2,10-diene-1,12-dicarboxylic acid or 1,12-dodecane-dicarboxylic acid by way of ring-opening cross metathesis (ROCM) of cyclooctene with acrylic acid | Peter Hannen, Martin Roos | 2013-04-30 |
| 8343410 | Induction-assisted production method | Lars Herbeck, Thorsten Mahrholz, Tobias Stroehlein, Juergen Mosch, Michael FRAUENHOFER +4 more | 2013-01-01 |
| 8232333 | Process for producing ultrafine powders based on polyamides, ultrafine polyamide powders and their use | Franz-Erich Baumann, Wolfgang Lortz, Christoph Batz-Sohn | 2012-07-31 |
| 8221890 | Multilayer composite having a polyester layer and a protective layer | Guido Schmitz, Hans Ries | 2012-07-17 |
| 8133561 | Multi-layer composite comprising an EVOH layer and a protective layer | Guido Schmitz, Hans Ries | 2012-03-13 |
| 8048504 | Composite having two or more layers, including an EVOH layer | Guido Schmitz, Hans Ries, Wilfried Bartz | 2011-11-01 |
| 7790079 | Thermoplastic molding material and molding elements containing nanometric Inorganic particles for making said molding material and said molding elements, and uses thereof | Werner Hoess, Klaus Albrecht, Krzysztof Sado | 2010-09-07 |
| 7175896 | Composite having two or more layers, including an EVOH layer | Guido Schmitz, Hans Ries, Wilfried Bartz | 2007-02-13 |
| 6794048 | Multilayer composite based on polyamide/polyolefin | Guido Schmitz | 2004-09-21 |
| 6783821 | Polyamide composite having two or more layers | Hans Ries, Guido Schmitz | 2004-08-31 |
| 6726999 | Free flowing polyester molding composition | Ralf Schueler, Heinz Peirick, Ralf Richter | 2004-04-27 |
| 6677015 | Molding composition with good capability for blow molding | Martin Himmelmann, Wilfried Bartz, Franz-Erich Baumann, Guido Schmitz, Georg Oenbrink +1 more | 2004-01-13 |
| 6660796 | Polyester molding composition | Ralf Schueler, Heinz Peirick, Guido Schmitz, Georg Oenbrink | 2003-12-09 |
| 6579581 | Polymer blend having good low-temperature impact strength | Wilfried Bartz, Franz-Erich Baumann, Guido Schmitz, Georg Oenbrink | 2003-06-17 |
| 6538073 | Polyamide graft copolymers | Georg Oenbrink, Ralf Richter | 2003-03-25 |
| 6407182 | Free-flowing transparent polyamide molding composition | Juergen Maul, Georg Oenbrink, Hans-Peter Hauck, Ralf Richter | 2002-06-18 |
| 6391982 | Highly branched polyamide graft copolymers | Ralf Richter, Georg Oenbrink | 2002-05-21 |
| 6335101 | Composite having more than one layer | Guido Schmitz, Franz-Erich Baumann, Giselher Franzmann, Georg Oenbrink | 2002-01-01 |