Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187692 | Process for producing ethylene oxide by gas-phase oxidation of ethylene | Marco Oskar KENNEMA, Nicolas DUYCKAERTS, Christian Walsdorff, Christian Bartosch, Juergen Zuehlke +1 more | 2025-01-07 |
| 12121881 | Catalyst for producing ethylene oxide by gas-phase oxidation | Marco Oskar KENNEMA, Nicolas DUYCKAERTS, Christian Walsdorff, Christian Bartosch, Juergen Zuehlke +1 more | 2024-10-22 |
| 11400437 | Catalyst for the oxidation of ethylene to ethylene oxide | Michael Kraemer, Marco Bosch, Christian Bartosch, Juergen Zuehlke, Carlos Lizandara Pueyo +1 more | 2022-08-02 |
| 10201804 | Platinum group metal (PGM) catalysts for automotive emissions treatment | David Preli, Knut Wassermann, Andreas Sundermann, Sang-Il Choi, Ping Lu +1 more | 2019-02-12 |
| 10183276 | Rhodium-containing catalysts for automotive emissions treatment | David Preli, Knut Wassermann, Andreas Sundermann, Sang-Il Choi, Younan Xia | 2019-01-22 |
| 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 |
| 9181169 | Process for heterogeneously catalyzed gas phase partial oxidation of (meth)acrolein to (meth)acrylic acid | Cathrin Alexandra Welker-Nieuwoudt, Frank Rosowski, Klaus Joachim Mueller-Engel, Herbert Vogel, Alfons Drochner +6 more | 2015-11-10 |
| 9149799 | Eggshell catalyst consisting of a hollow cylindrical support body and a catalytically active oxide material applied to the outer surface of the support body | Catharina Horstmann, Cornelia Katharina Dobner, Josef Macht, Frank Rosowski, Klaus Joachim Mueller-Engel | 2015-10-06 |
| 9129801 | Thermally labile precursor compounds for improving the interparticulate contact sites and for filling the interstices in semiconductive metal oxide particle layers | Friederike Fleischhaker, Imme Domke, Marcel Kastler, Veronika Wloka, Lothar Weber | 2015-09-08 |
| 8940814 | Dispersions comprising functionalized oxidic nanoparticles | Hartmut Hibst, Berend Eling, Joern Duwenhorst, Richard Riggs, Alexander Traut +3 more | 2015-01-27 |
| 8927429 | Chemical mechanical polishing (CMP) composition comprising a specific heteropolyacid | Christine Schmitt, Frank Rosowski, Mario Brands, Yuzhuo Li | 2015-01-06 |
| 8877657 | Process for producing semiconductive layers | Friederike Fleischhaker, Imme Domke, Marcel Kastler, Veronika Wloka, Lothar Weber | 2014-11-04 |
| 8865115 | Process for the preparation of nanoparticulate zinc oxide | Bernd Bechtloff, Lars Vicum, Hartwig Voβ, Robert Wengeler, Jing Dreher +1 more | 2014-10-21 |
| 8785344 | Gas phase oxidation catalyst with low charge transport activation energy | Cornelia Katharina Dobner, Frank Rosowski, Mark Eichelbaum, Annettte Trunschke, Robert Schloegl | 2014-07-22 |
| 8747804 | Modified zinc oxide particles | Hartmut Hibst, Simon Schambony, Richard Riggs, Sylke Haremza | 2014-06-10 |
| 8734899 | Modified particles and dispersions comprising these | Imme Domke, Hartmut Hibst, Radoslav Parashkov, Ingolf Hennig, Marcel Kastler +3 more | 2014-05-27 |
| 8686194 | Mo-, Bi- and Fe-comprising multimetal oxide compositions | Josef Macht, Cornelia Katharina Dobner, Frank Rosowski, Ulrich Hammon, Klaus Joachim Müller-Engel | 2014-04-01 |