Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343708 | Method for producing a catalytically active multi-element oxide containing the elements Mo, W, V and Cu | Kazuhiko Amakawa, Samira PARISHAN, Patrick HUBACH, Tobias WEINLAND | 2025-07-01 |
| 12280365 | Die comprising metal printed parts for the extrusion of moulded bodies | Marco Oskar KENNEMA, Fred Borninkhof, Matthias Wagner, Bernd Schube, Jochen Roerig +3 more | 2025-04-22 |
| 12187692 | Process for producing ethylene oxide by gas-phase oxidation of ethylene | Andrey Karpov, Marco Oskar KENNEMA, Nicolas DUYCKAERTS, Christian Bartosch, Juergen Zuehlke +1 more | 2025-01-07 |
| 12146434 | Three-dimensional porous catalyst, catalyst carrier or absorbent structure of stacked strands | Marco Oskar KENNEMA, Bart MICHIELSEN, Jasper Lefevere, Fred Borninkhof, Florian Scharf | 2024-11-19 |
| 12121881 | Catalyst for producing ethylene oxide by gas-phase oxidation | Andrey Karpov, Marco Oskar KENNEMA, Nicolas DUYCKAERTS, Christian Bartosch, Juergen Zuehlke +1 more | 2024-10-22 |
| 12053760 | Catalyst, catalyst carrier or absorbent monolith of stacked strands | Marco Oskar KENNEMA, Miguel Angel ROMERO VALLE, Florian Scharf, Dirk Hensel, Juergen Zuehlke +3 more | 2024-08-06 |
| 11642666 | Shaped catalyst body in the form of tetralobes of uniform wall thickness | Marco Oskar KENNEMA, Marcelo Daniel KAUFMAN RECHULSKI, Holger Borchert | 2023-05-09 |
| 10710054 | Multi-zoned catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride | Diana Carolina Galeano Nunez, Jürgen Zühlke, Hans-Martin Allmann | 2020-07-14 |
| 10682631 | Multimetal oxide compositions comprising Mo, Bi, Fe and Cu | Kazuhiko Amakawa, Klaus Joachim Mueller-Engel, Cornelia Katharina Dobner, Ulrich Hammon | 2020-06-16 |
| 10421700 | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation | Jan Pablo JOSCH, Ragavendra Prasad BALEGEDDE RAMACHANDRAN, Regina Benfer, Anton Wellenhofer, Ulrike Wenning +3 more | 2019-09-24 |
| 10384990 | Method for producing 1,3-butadiene by dehydrogenating n-butenes, a material flow containing butanes and 2-butenes being provided | Jan UNGELENK, Philipp GRÜNE, Jan Pablo JOSCH, Michael Bender | 2019-08-20 |
| 10358399 | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation | Philipp GRÜNE, Stephan DEUBLEIN, Jan Pablo JOSCH, Rainer Rahm, Hendrik REYNEKE +4 more | 2019-07-23 |
| 10307741 | Shaped catalyst body for the catalytic oxidation of SO2 into SO3 | Philipp GRÜNE, Markus Schubert, Holger Borchert, Jacob Cornelis Van Dorland, Jürgen Zühlke +2 more | 2019-06-04 |
| 9963408 | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation | Philipp GRÜNE, Oliver Hammen, Christine Schmitt, Ragavendra Prasad BALEGEDDE RAMACHANDRAN, Jan Pablo JOSCH | 2018-05-08 |
| 9957208 | Process for preparing 1,3-butadiene from N-butenes by oxidative dehydrogenation | Philipp GRÜNE, Oliver Hammen, Rainer ECKRICH, Jan Pablo JOSCH, Andre Biegner +5 more | 2018-05-01 |
| 9925526 | Oxidation catalyst with saddle-shaped support body | Ulrich Hammon, Cathrin Alexandra Welker-Nieuwoudt, Josef Macht, Cornelia Katharina Dobner | 2018-03-27 |
| 9914716 | Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride | Diana Carolina Galeano Nunez, Jürgen Zühlke, Hans-Martin Allmann | 2018-03-13 |
| 9700876 | Mechanically stable hollow cylindrical shaped catalyst bodies for gas phase oxidation of an alkene to an unsaturated aldehyde and/or an unsaturated carboxylic acid | Josef Macht, Cornelia Katharina Dobner, Stefan Lipp, Cathrin Alexandra Welker-Nieuwoudt, Ulrich Hammon +1 more | 2017-07-11 |
| 9695099 | Process for preparing acrylic acid | Yong Liu, Martin Dieterle, Nicolai Tonio Woerz, Andrei-Nicolae Parvulescu, Michael Lejkowski +2 more | 2017-07-04 |
| 9399606 | Catalyst and process for the oxidative dehydrogenation of N-butenes to butadiene | Wolfgang Rüttinger, Philipp GRÜNE | 2016-07-26 |
| 9238217 | Catalyst for preparation of an unsaturated carboxylic acid by gas phase oxidation of an unsaturated aldehyde | Cathrin Alexandra Welker-Nieuwoudt, Cornelia Katharina Dobner, Holger Borchert, Ulrich Hammon, Josef Macht +1 more | 2016-01-19 |
| 9169188 | Process for preparing an unsaturated aldehyde and/or an unsaturated carboxylic acid | Josef Macht, Cornelia Katharina Dobner, Cathrin Alexandra Welker-Nieuwoudt, Ulrich Hammon | 2015-10-27 |
| 9061988 | Process for producing a catalytically active composition being a mixture of a multielement oxide comprising the elements Mo and V and at least one oxide of molybdenum | Cathrin Alexandra Welker-Nieuwoudt, Cornelia Katharina Dobner, Klaus Joachim Mueller-Engel, Josef Macht | 2015-06-23 |
| 8003837 | Catalysts for dehydrogenation and/or hydrogenation of hydrocarbons, processes for preparing the same, and uses therefor | Christophe Houssin, Gerald Vorberg, Reinhard Koerner, Otto Hofstadt | 2011-08-23 |
| 7863468 | Process for producing propylene oxide | Goetz-Peter Schindler, Reinhard Koerner, Hans-Georg Goebbel | 2011-01-04 |