Gerhard Renner
8Patents
3h-index
15Co-inventors
54Inventor score
Filing activity: Jan 26, 1978 → Sep 1, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4365157A | Fluid analyzer utilizing a laser beam | Physics | 15 | Expired |
| US4209697A | Method for producing selected mass spectra | Electricity | 8 | Expired |
| US7339127B2 | Contact piece made of tungsten provided with a corrosion-resistant layer made of a base metal | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6475964B1 | Motor oil with high dispersivity and good wear protection characteristics | Chemistry; Metallurgy | 3 | Expired |
| US9730899B2 | Controlled release pharmaceutical composition with resistance against the influence of ethanol employing a coating comprising neutral vinyl polymers and excipients | Human Necessities | 1 | Active |
| US10933024B2 | PH-dependent controlled release pharmaceutical composition for non-opioids with resistance against the influence of ethanol | Human Necessities | 0 | Active |
| US10479722B2 | Process for producing structured coatings | Chemistry; Metallurgy | 0 | Active |
| US9757343B2 | PH-dependent controlled release pharmaceutical opioid composition with resistance against the influence of ethanol | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.