Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290768 | Device for carrying out material exchange processes | Christian Kunkelmann, Ortmund Lang, Marvin KRAMP, Claus Hechler | 2025-05-06 |
| 11180467 | Propene recovery by scrubbing with a solvent/water mixture | Nicolai Tonio Woerz, Ulrich Mueller, Andrei-Nicolae Parvulescu, Dominic RIEDEL, Marvin KRAMP +5 more | 2021-11-23 |
| 10906862 | Process for isolating pure butyl acrylate from crude butyl acrylate by distillation, where butyl is n-butyl or isobutyl | Ortmund Lang, Claus Hechler | 2021-02-02 |
| 10894223 | Process for isolating pure 2-ethylhexyl acrylate or pure 2-propylheptyl acrylate from the corresponding crude alkyl acrylate by distillation | Ortmund Lang, Claus Hechler | 2021-01-19 |
| 10730823 | Process for isolating pure tert-butyl (meth)acrylate from crude tert-butyl (meth)acrylate by distillation | Ortmund Lang, Claus Hechler | 2020-08-04 |
| 10676451 | Process for purifying propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Tobias Keller +9 more | 2020-06-09 |
| 10544116 | Process for purifying propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Tobias Keller +6 more | 2020-01-28 |
| 10435381 | Process for preparing propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Tobias Keller +10 more | 2019-10-08 |