Gerhard Koelbl
9Patents
3h-index
26Co-inventors
49Inventor score
Filing activity: May 8, 2008 → Sep 16, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8426637B2 | Process for preparation of high purity methacrylic acid | Emerging Cross-Sectional Technologies | 5 | Active |
| US9816703B2 | Recirculation and disposal of aqueous catalyst solutions in amine catalytic processes | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9611204B2 | Method of regulating the water content in a continuous method for producing methacrolein | Chemistry; Metallurgy | 4 | Active |
| US9994507B2 | Optimized method for producing methacrolein | Emerging Cross-Sectional Technologies | 3 | Active |
| US8674133B2 | Method for continuously producing alkylamino(meth)acrylamides | Emerging Cross-Sectional Technologies | 1 | Active |
| US8049030B2 | Method for producing (meth)acrylates | Chemistry; Metallurgy | 1 | Active |
| US8686181B2 | Method for producing ethylene glycol dimethacrylate | Chemistry; Metallurgy | 1 | Active |
| US8039664B2 | Method for producing butanediol dimethacrylates | Chemistry; Metallurgy | 0 | Active |
| US9290431B2 | Process for preparation of highly pure, non-yellowing methacrylic acid | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.