Markus Ungerank
10Patents
5h-index
18Co-inventors
59Inventor score
Filing activity: Jul 13, 2006 → Jul 6, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8999038B2 | Process for separation of gases | Emerging Cross-Sectional Technologies | 40 | Active |
| US9539549B2 | Composite silicone membranes of high separation efficiency | Performing Operations; Transporting | 18 | Active |
| US9770687B2 | Control of gas composition of a gas separation system having membranes | Emerging Cross-Sectional Technologies | 15 | Active |
| US9314735B2 | Method for separating gases | Chemistry; Metallurgy | 5 | Active |
| US9469048B2 | Polyimide powder having high thermooxidative stability | Emerging Cross-Sectional Technologies | 5 | Active |
| US10040036B2 | Highly-selective polyimide membranes with increased permeance, said membranes consisting of block copolyimides | Emerging Cross-Sectional Technologies | 4 | Active |
| US9873093B2 | Method for producing polyimide membranes | Performing Operations; Transporting | 4 | Active |
| US10118136B2 | Polyimide membranes made of polymerization solutions | Emerging Cross-Sectional Technologies | 3 | Active |
| US7687668B2 | Process for preparing 4,4′ difluorobenzophenone | Chemistry; Metallurgy | 2 | Active |
| US7812099B2 | Process for preparing a block copolymer from polyimides and use of the block copolymer for producing powders and mouldings | Chemistry; Metallurgy | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.