Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330951 | Silica granules for thermal treatment | Mareike GIESSELER, Rainer Golchert, Nina MÜHLIG, Wolfgang AUL, Tobias RENGER +1 more | 2025-06-17 |
| 11919846 | Continuous process for preparing methacrolein | Steffen Krill, Matthias Grömping, Torsten Balduf, Rudolf Burghardt | 2024-03-05 |
| 11643383 | Method for producing a homogeneous catalyst for the Tishchenko reaction | Steffen Krill, Matthias Grömping, Andreas Tepperis | 2023-05-09 |
| 11124471 | Process for oxidative esterification of aldehydes to carboxylic acid esters | Steffen Krill, Belaid Ait Aissa, Florian Zschunke | 2021-09-21 |
| 10934245 | Method for producing a homogeneous catalyst for the Tishchenko reaction | Steffen Krill, Matthias Grömping, Andreas Tepperis | 2021-03-02 |
| 10906025 | Gold-based catalyst for oxidative esterification of aldehydes to carboxylic acid esters | Steffen Krill, Matthias Groemping, Andreas Tepperis | 2021-02-02 |
| 10766847 | Method for producing methylmethacrylate | Steffen Krill, Torsten Balduf, Martin Koestner, Matthias Groemping, Rudolf Burghardt | 2020-09-08 |
| 10640448 | Method for preparing carboxylic esters from aldehydes | Steffen Krill, Matthias Grömping, Andreas Tepperis | 2020-05-05 |
| 10596539 | Method for carrying out a heterogeneously catalysed reaction | Matthias Groemping, Steffen Krill | 2020-03-24 |
| 10479754 | Synthesis of methacrylic acid from methacrolein-based alkyl methacrylate | Steffen Krill, Matthias Groemping | 2019-11-19 |
| 10457626 | Method for producing methylmethacrylate | Steffen Krill, Torsten Balduf, Martin Koestner, Matthias Groemping, Rudolf Burghardt | 2019-10-29 |
| 10301251 | Extractive workup of a sodium-salt-containing MMA-methanol mixture | Matthias Groemping, Steffen Krill, Milica Lukic, Steffen Finger | 2019-05-28 |
| 10273201 | Method for producing methylmethacrylate | Steffen Krill, Torsten Balduf, Martin Koestner, Matthias Groemping, Rudolf Burghardt | 2019-04-30 |
| 10232353 | Gold-based catalyst for the oxidative esterification of aldehydes to obtain carboxylic esters | Steffen Krill, Matthias Groemping, Andreas Tepperis | 2019-03-19 |
| 9963417 | Process for producing methyl methacrylate | Steffen Krill, Matthias Groemping, Torsten Balduf, Rudolf Burghardt | 2018-05-08 |
| 9890105 | Method for producing methylmethacrylate | Steffen Krill, Torsten Balduf, Martin Koestner, Matthias Groemping, Rudolf Burghardt | 2018-02-13 |
| 9617199 | Process for preparing unsaturated esters proceeding from aldehydes by direct oxidative esterification | Steffen Krill, Torsten Balduf, Rudolf Burghardt, Andreas Tepperis, Matthias Groemping | 2017-04-11 |
| 9580374 | Method for producing methacrolein and the conditioning/draining thereof for direct oxidative esterification | Steffen Krill, Matthias Groemping, Torsten Balduf, Rudolf Burghardt | 2017-02-28 |
| 8546595 | Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization | Alexander Z. Voskoboynikov, Alexey N. Ryabov, Mikhail V. Nikulin, Dmitry V. Uborsky, Catalina L. Coker +1 more | 2013-10-01 |
| 8173828 | Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization | Alexander Z. Voskoboynikov, Alexey N. Ryabov, Mikhail V. Nikulin, Dmitry V. Uborsky, Catalina L. Coker +1 more | 2012-05-08 |
| 7910783 | Preparation of substituted bridged indenyl and related ligands | Alexander Z. Voskoboynikov, Mikhail V. Nikulin, Alexey N. Ryabov, Catalina L. Coker, Jo Ann M. Canich | 2011-03-22 |
| 7868197 | Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization | Alexander Z. Voskoboynikov, Alexey N. Ryabov, Mikhail V. Nikulin, Dmitry V. Uborsky, Catalina L. Coker +1 more | 2011-01-11 |
| 7667064 | Halogen substituted metallocene compounds for olefin polymerization | Alexander Z. Voskoboynikov, Alexey N. Ryabov, Dmitry V. Uborsky, Catalina L. Coker, Jo Ann M. Canich | 2010-02-23 |
| 7550544 | Halogen substituted metallocene compounds for olefin polymerization | Alexander Z. Voskoboynikov, Alexey N. Ryabov, Mikhail V. Nikulin, Catalina L. Coker, Jo Ann M. Canich | 2009-06-23 |
| 7538168 | Halogen substituted metallocene compounds for olefin polymerization | Alexander Z. Voskoboynikov, Alexey N. Ryabov, Mikhail V. Nikulin, Vyatcheslav V. Izmer, Andrey F. Asachenko +2 more | 2009-05-26 |