Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378701 | Method and device for stabilizing precursor fibers or films for producing carbon fibers or films | Manuel CLAUSS, Erik Frank, Volker Bauch, Frank Hermanutz, Michael R. Buchmeiser +1 more | 2025-08-05 |
| 12172956 | Method for the isomerization of a 3-(Z)-unsaturated carboxylic acid to the 3-(E)-isomer | Mathias Schelwies, Wolfgang Siegel, Rocco Paciello | 2024-12-24 |
| 11976030 | Process to recover high quality 3-methyl-but-3-en-1-ol | Roland Minges, Martin Kamasz, Gabriele Gralla, Bernhard Brunner | 2024-05-07 |
| 11766653 | Method for carrying out a gas/fluid two-phase high-pressure reaction | Oliver Bey, Peter Zehner, Stephanie RENZ, Mathias Schelwies, Rocco Paciello +5 more | 2023-09-26 |
| 11618725 | Process to recover 3-methyl-but-3-en-1-ol | Martin Kamasz, Gabriele Gralla, Roland Minges, Bernhard Brunner | 2023-04-04 |
| 11486059 | Method and device for stabilizing precursor fibers for the production of carbon fibers | Gunter Fauth, Uwe Ziegler | 2022-11-01 |
| 11407700 | Process for preparing 2,3-unsaturated alcohols | Stephan ZUEND, Gabriele Gralla, Wolfgang Krause | 2022-08-09 |
| RE49036 | Method for synthesizing optically active carbonyl compounds | Mathias Schelwies, Rocco Paciello, Gunnar Heydrich, Günter Wegner, Gerd-Dieter Tebben +4 more | 2022-04-19 |
| 11098075 | Method for preparing 2′-O-fucosyllactose | Michael Puhl, Klaus Ditrich, Pepa Dimitrova, Melanie WEINGARTEN, Wolfgang Siegel | 2021-08-24 |
| 10919827 | Process for recovering 3-methylbut-3-en-1-ol | Albert Werner, Miriam BRU ROIG, Andrei-Nicolae Parvulescu, Roland Minges, Stephan Maurer +2 more | 2021-02-16 |
| 10889547 | Method for the purification of ethoxyquin | Sumana Roy, Wolfgang Siegel, Michael Joedecke, Martin Haubner | 2021-01-12 |
| 10875821 | Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase | Nicolas Vautravers, Joaquim Henrique Teles, Kirsten BRAUNSMANN, Andreas Jörg Ufer, Stefan Bauer +4 more | 2020-12-29 |
| 10737944 | Tin-containing zeolitic material having a BEA framework structure | Nicolas Vautravers, Joaquim Henrique Teles, Ralf Pelzer, Daniel Schneider, Florian Garlichs +3 more | 2020-08-11 |
| 10532970 | Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase | Nicolas Vautravers, Joaquim Henrique Teles, Michaela Fenyn | 2020-01-14 |
| 10301244 | Method for synthesizing optically active carbonyl compounds | Mathias Schelwies, Rocco Paciello, Gunnar Heydrich, Günter Wegner, Gerd-Dieter Tebben +4 more | 2019-05-28 |
| 10202324 | Process for the preparation of melonal | Nicolas Vautravers, Joaquim Henrique Teles, Ralf Pelzer, Daniel Schneider, Florian Garlichs +2 more | 2019-02-12 |
| 9975837 | Method for synthesizing optically active carbonyl compounds | Mathias Schelwies, Rocco Paciello, Gunnar Heydrich, Günter Wegner, Gerd-Dieter Tebben +4 more | 2018-05-22 |
| 9856199 | Method for producing menthones from isopulegol in the gas phase | Volker Hickmann, Stefan Rüdenauer, Martine Dehn, Stephanie RENZ, Daniel Schneider | 2018-01-02 |
| 9416079 | Process for preparing 4-cyclohexyl-2-methyl-2-butanol | Rudolf Schuch, Stefan Rüdenauer, Klaus Ebel, Ralf Pelzer | 2016-08-16 |
| 9320688 | Powderous formulations of organic acids or esters having an aromatic ring system | Martin Gadient, Thomas Lindemann, Karl Manfred Voelker, Kai Urban, Stefanie KIRCHEN | 2016-04-26 |
| 9073826 | Process for preparing and purifying salts of acrylamido-2-methylpropanesulfonic acid | Klaus Ebel, Tobias Voitl, Stefan Rüdenauer, Karsten Bartling, Björn Langlotz +1 more | 2015-07-07 |
| 9056812 | Process for preparing 4-cyclohexyl-2-methyl-2-butanol | Rudolf Schuch, Stefan Rüdenauer, Klaus Ebel, Ralf Pelzer | 2015-06-16 |
| 8608824 | Integrated method for producing carbonyl iron powder and hydrocarbons | Jochen Steiner, Ekkehard Schwab, Otto Watzenberger, Ulrich Gräβle, Manfred Julius | 2013-12-17 |
| 8492579 | Method for producing astaxanthin dimethyldisuccinate | Hansgeorg Ernst, Walter Dobler, Klaus Henrich | 2013-07-23 |
| 8461363 | Deodorization and stabilization of marine oils | Ingo Koschinski, Albert Lustenberger, Neil Macfarlane, Thomas Meierhans | 2013-06-11 |