Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351538 | Process for acid hydrolysis of pure polylaurolactam | Alexander Richter, Christian Nörnberg, Norbert Kern, Florian Hermes, Franz-Erich Baumann +1 more | 2025-07-08 |
| 10829590 | Process for preparing polyalkenamers for packaging applications | Roland Wursche, Jurgen Herwig, Peter Kreis, Marina Lazar, Goetz Baumgarten +1 more | 2020-11-10 |
| 10711504 | Power door presenter with latching feature | Francesco Cumbo | 2020-07-14 |
| 10191896 | Populating user data | — | 2019-01-29 |
| 10071951 | Liquid cation exchanger | Frank Erhardt, Thomas Haas, Daniel Demicoli, Markus Pötter, Anja Schubert +5 more | 2018-09-11 |
| 9919303 | Branched-chain fatty acids as liquid cation exchangers | Frank Erhardt, Lukas Falke, Ralf Kelle, Harald Haeger, Thomas Haas +3 more | 2018-03-20 |
| 9725746 | Producing amines and diamines from a carboxylic acid or dicarboxylic acid or a monoester thereof | Steffen Schaffer, Jasmin Corthals, Mirja Wessel, Hans-Georg Hennemann, Harald Haeger +1 more | 2017-08-08 |
| 9598537 | Method for the purification of poly(arylene ethers) | Jurgen Herwig, Kévin Micoine, Frank Weinelt | 2017-03-21 |
| 9533932 | Process for preparing cyclododecanone | Kévin Micoine, Ralf Meier, Juergen Herwig, Harald Haeger, Luca Cameretti +1 more | 2017-01-03 |
| 9533933 | Process for preparing cyclododecanone | Kévin Micoine, Ralf Meier, Juergen Herwig, Harald Haeger, Luca Cameretti +1 more | 2017-01-03 |
| 9451408 | Populating user data | — | 2016-09-20 |
| 9315443 | Liquid cation exchanger | Frank Erhardt, Thomas Haas, Daniel Demicoli, Markus Poetter, Anja Schubert +5 more | 2016-04-19 |
| 9200043 | Biocatalytic oxidation process with AlkL gene product | Markus Pötter, Andreas Schmid, Bruno Bühler, Hans-Georg Hennemann, Mattijs Kamiel Julsing +5 more | 2015-12-01 |
| 9000223 | Process for preparing ketones from epoxides | Kévin Micoine, Peter Hannen, Harald Haeger, Klaus Bartosch | 2015-04-07 |
| 8871862 | Molding compound on the basis of a copolyamide containing terephthalic acid and trimethylhexamethylene diamine units | Andreas Pawlik, Franz-Erich Baumann, Harald Haeger | 2014-10-28 |
| 8815549 | Ozonolysis of unsaturated fatty acids and derivatives thereof | Matthias Ullrich, Peter Hannen | 2014-08-26 |
| 8703993 | Synthesis of alpha,omega-dicarboxylic acids and esters thereof from unsaturated fatty acid derivatives | Peter Hannen, Harald Haeger | 2014-04-22 |
| 8642811 | Preparation of primary diamines having a linear main chain for polyamide syntheses | Franz-Erich Baumann, Matthias Ullrich, Peter Hannen, Frank-Martin Petrat, Harald Haeger +4 more | 2014-02-04 |
| 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, Harald Haeger | 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, Harald Haeger | 2013-04-30 |
| 8399658 | Method for isolation of laurolactam from a laurolactam synthesis process stream | Axel Hengstermann, Ralf Meier, Daniel Demicoli, Bernd Guenzel, Frank Huebner | 2013-03-19 |
| 8394996 | Method for producing aldehyde functional compounds | Michael Meier, Anastasiya Rybak, Dominik Geisker, Peter Hannen | 2013-03-12 |
| 8168841 | Process for preparing cyclododecatriene | Jurgen Herwig, Wilhelm Brugging, Norbert Wilczok | 2012-05-01 |
| 8021632 | Reactor having titanium silicate recycling | Goetz Baumgarten, Stephan Schaeflein, Rolf Augenstein | 2011-09-20 |
| 8022201 | Process for preparing amides from ketoximes | Stephanie Schauhoff, Martin Trageser, Hans-Peter Krimmer | 2011-09-20 |