Manfred Stepanski
16Patents
4h-index
29Co-inventors
60Inventor score
Filing activity: Nov 25, 1991 → Dec 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9688548B2 | Apparatus and process for desalination of water | Emerging Cross-Sectional Technologies | 11 | Active |
| US10118836B2 | Apparatus, use of apparatus and process for desalination of water | Emerging Cross-Sectional Technologies | 10 | Active |
| US6145340A | Process for fractional crystallization of substances, a crystallizer suitable for working the process, and use of the process | Performing Operations; Transporting | 10 | Expired |
| US6074548A | Process for obtaining paraffin or paraffin fractions | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5326541A | Device for substance separation from a liquid mixture by crystallization, and method | Performing Operations; Transporting | 3 | Expired |
| US8333809B2 | Method of purifying ionic liquids | Performing Operations; Transporting | 1 | Active |
| US12077497B2 | Process and apparatus for preparing purified styrene composition from styrene containing feedstock | Performing Operations; Transporting | 0 | Active |
| US10058795B2 | Process and apparatus for purification of a stream containing a cyclic ester of an alpha-hydroxycarboxylic acid | Performing Operations; Transporting | 0 | Active |
| US11891358B2 | Process and apparatus for preparing purified styrene composition from styrene containing feedstock | Performing Operations; Transporting | 0 | Active |
| US12338215B2 | Process and apparatus for preparing purified styrene composition using divided-wall column and crystallization unit | Performing Operations; Transporting | 0 | Active |
| US10745332B2 | Process for purifying a crude composition including a monoterpene compound, such as a monocyclic monoterpene alcohol, by layer melt crystallization | Chemistry; Metallurgy | 0 | Active |
| US11919853B2 | Process and apparatus for preparing purified styrene composition from styrene containing feedstock | Performing Operations; Transporting | 0 | Active |
| US10981844B2 | Semi-continuous crystallization method and apparatus | Performing Operations; Transporting | 0 | Active |
| US9637587B2 | Method for the manufacture of a polyhydroxy-carboxylic acid | Emerging Cross-Sectional Technologies | 0 | Active |
| US11613518B2 | Plant and method for purifying an isomeric monomer | Performing Operations; Transporting | 0 | Active |
| US10112886B2 | Method for purification of benzoic acid | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.