Volker Franz
6Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Mar 14, 1985 → Dec 19, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6368389B1 | Method for separating vaporous phthalic acid anhydride from a gas stream | Performing Operations; Transporting | 15 | Expired |
| US6222835A | Method and configuration for packet-oriented data transmission in a digital transmission system | Electricity | 7 | Expired |
| US7038065B2 | Process for catalytically producing organic substances by partial oxidation | Chemistry; Metallurgy | 3 | Expired |
| US4592412A | Method of periodically heating a product separator of a plant for producing phthalic anhydride or maleic anhydride | Chemistry; Metallurgy | 3 | Expired |
| US9357511B2 | Two power control loops for antenna switching transmit diversity | Electricity | 1 | Active |
| US4737347A | Multi-tube reactor | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.