Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427472 | Process for removal of acid gases from a fluid stream | Thomas Wesley Holcombe, Thomas Ingram, Martin Ernst, Georg Sieder | 2025-09-30 |
| 12384989 | Polymeric active ingredients which improve detergency | Alejandra Garcia Marcos, Stephan Hueffer, Thomas Wesley Holcombe, Roland Ettl, Susanne Carina Engert +5 more | 2025-08-12 |
| 12275019 | Method for flotation of a silicate-containing iron ore with a cationic collector | Alexej Michailovski, Hannes Ferdinand Zipfel, Martin Ernst, Gabriela Budemberg, Stefanov Nedko Drebov +3 more | 2025-04-15 |
| 11920000 | Alkoxylated polyamidoamines as dispersant agents | Anna Maria Mueller-Cristadoro, Thomas Wesley Holcombe, Frank Oliver Heinrich Pirrung, Susanne Carina Engert | 2024-03-05 |
| 11173446 | Process for removal of acid gases from a fluid stream | Thomas Ingram, Martin Ernst, Gerald Vorberg, Sophia Ebert, Thomas Wesley Holcombe +3 more | 2021-11-16 |
| 10889683 | N,N′-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N′-diaminopropyl-4-methylcyclohexane-1,3-diamine and the use thereof as curing agents for epoxy resins | Christian Gruenanger, Irene GORMAN, Veit Stegmann, Johann-Peter Melder, Norbert Gutfrucht +2 more | 2021-01-12 |
| 10875777 | Process for the preparation of a zeolitic material having a FAU-type framework structure and use thereof in the selective catalytic reduction of NOx | Natalia Trukhan, Ulrich Mueller | 2020-12-29 |
| 10633328 | Polyetheramines based on 1,3-dialcohols | Sophia Ebert, Björn Ludolph, Christof Wilhelm Wigbers, Steffen Maas, Frank Huelskoetter +8 more | 2020-04-28 |
| 10544256 | Use of oligo-N,N-bis(3-aminopropyl)methylamine as curing agent for epoxy resins | Monika Charrak, Ansgar Gereon Altenhoff, Thomas REISSNER, Christian Krausche | 2020-01-28 |
| 10487194 | Mixture of N-(1,3-benzothiazol-2-ylsulfanyl)-2-methyl-cyclohexanamine and N-(1,3-benzothiazol-2-ylsulfanyl)-4-methyl-cyclohexanamine | Nicolas Vautravers, Joaquim Henrique Teles, Fritz Nimtz, Frank Hettche, Klaus Breuer +3 more | 2019-11-26 |
| 10336668 | Method for producing cis- and trans-enriched MDACH | Jan-Oliver Weidert, Sandra Kramp, Regina Benfer, Andreas Weickgenannt, Norbert Gutfrucht +3 more | 2019-07-02 |
| 10329238 | Isomerization of MDACH | Andreas Weickgenannt, Sandra Kramp, Jan-Oliver Weidert, Artur KOZICKI, Ralph Busch | 2019-06-25 |
| 9873658 | Process for hydrogenating 4,4′-methylenedianiline | Andreas Weickgenannt, Bernd Bastian Schaack, Barbara Wucher, Frank Hettche, Martin Bock +2 more | 2018-01-23 |
| 9695121 | 2,6-bis-(aminomethyl)piperidine derivatives | Stephanie Jaegli, Thomas Schmidt, Alfred Oftring, Kirsten Dahmen, Oliver Molt | 2017-07-04 |
| 9650542 | Use of polypropyleneimine as curing agent for epoxide resins | Christoph Mueller, Christian Mueller, Kirsten Dahmen, Ansgar Gereon Altenhoff, Monika Charrak +3 more | 2017-05-16 |
| 9577267 | Electrode structure and method for making same | Chariclea Scordilis-Kelley, Ruediger Schmidt, Holger Schneider, Tracy Earl Kelley, Savannah V. Burnside-Joubert +3 more | 2017-02-21 |
| 9577243 | Use of expanded graphite in lithium/sulphur batteries | Ruediger Schmidt, Bastian Ewald, Philip Hanefeld, Sorin Ivanovici, Helmut Moehwald +1 more | 2017-02-21 |
| 9105937 | Electrode materials for electrical cells | Oliver Gronwald, Arnd Garsuch | 2015-08-11 |
| 9099223 | Composite materials, production thereof and use thereof in electrical cells | Nicole Janssen, Oliver Gronwald | 2015-08-04 |
| 9099744 | Particulate porous carbon material and use thereof in lithium cells | Nicole Janssen, Arno Lange, Gerhard Cox, Stefan Spange, Falko Boettger-Hiller | 2015-08-04 |
| 9093709 | Electrode materials for electrical cells | Arnd Garsuch, Siegfried R. Waldvogel, Birgit Janza | 2015-07-28 |
| 9061961 | Method for direct amination of hydrocarbons to form amino hydrocarbons with the electrochemical separation of hydrocarbon | Petr Kubanek, Andreas Fischer, Thomas Heidemann | 2015-06-23 |
| 8729331 | Method for electrochemically removing hydrogen from a reaction mixture | Joana Coelho Tsou, Annebart Engbert Wentink, Sebastian Ahrens, Thomas Heidemann, Guenther Huber +1 more | 2014-05-20 |
| 8679436 | Process for working up an exhaust gas from a system for producing hydroxylamine or hydroxylammonium salts | Arnd Garsuch, Sigmar Bräuninger, Jens Scheidel, Alfred Thome | 2014-03-25 |
| 8642810 | Method for the direct amination of hydrocarbons into amino hydrocarbons, including electrochemical separation of hydrogen and electrochemical reaction of the hydrogen into water | Petr Kubanek, Andreas Fischer, Thomas Heidemann | 2014-02-04 |