Christian Wolff
27Patents
8h-index
38Co-inventors
75Inventor score
Filing activity: Mar 4, 1982 → Mar 1, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9897041B2 | Engine for propelling an aircraft and aircraft having at least one engine and at least one hydrogen tank | Emerging Cross-Sectional Technologies | 32 | Active |
| US5390618A | Offshore mooring system | Performing Operations; Transporting | 31 | Expired |
| US9541001B2 | Drive unit, method for providing power, and use of a drive unit | Emerging Cross-Sectional Technologies | 30 | Active |
| US8636960B2 | Plasma reactor for carrying out gas reactions and method for the plasma-supported reaction of gases | Emerging Cross-Sectional Technologies | 25 | Active |
| US5738034A | Fairing system for subsea drilling rigs and method for installation and removal | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5875848A | Weight management system and method for marine drilling riser | Fixed Constructions | 21 | Expired |
| US5292666A | Method for the measurement of the total content of organic carbon and nitrogen in water | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5340542A | Apparatus for the measurement of the total content of organic carbon and nitrogen in water | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9227169B2 | Plasma reactor for carrying out gas reactions and method for the plasma-supported reaction of gases | Emerging Cross-Sectional Technologies | 7 | Active |
| US6555241B1 | Cast aluminum part having a casting surface | Chemistry; Metallurgy | 5 | Expired |
| US4457087A | Steam trough mangle with heat recycling apparatus | Textiles; Paper | 3 | Expired |
| US6162500A | Method of treating a casting having a casting surface | Chemistry; Metallurgy | 3 | Expired |
| US9350037B2 | Method for manufacturing a solid oxide fuel cell element by layer-wise buildup and solid oxide fuel cell element | Emerging Cross-Sectional Technologies | 3 | Active |
| US5459075A | Apparatus for measuring the total content of organic carbon and nitrogen in water | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4485571A | Hot air recovery system for a laundry mangle | Textiles; Paper | 2 | Expired |
| US9875751B2 | Audio processing systems and methods | Electricity | 2 | Active |
| US7388885B2 | Splitter circuit | Electricity | 1 | Expired |
| US11115617B2 | Audio device for HDMI | Electricity | 1 | Active |
| US7935447B2 | Use of cabin air for generation of water via exhaust gas of a fuel cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US10491851B2 | Media stick for controlling wireless speakers | Electricity | 0 | Active |
| US12061380B2 | Method for applying a surface pattern on a surface of a spectacle lens substrate and spectacle lens substrate with a surface pattern | Physics | 0 | Active |
| US11695127B2 | Bipolar plate for use in a fuel cell stack | Emerging Cross-Sectional Technologies | 0 | Active |
| US12415350B2 | Computer-implemented method for determining printing parameter values of an inkjet printing device, a data processing system, a method for inkjet printing and an inkjet printing device | Performing Operations; Transporting | 0 | Active |
| US11296336B2 | Water separator for a fuel cell system | Emerging Cross-Sectional Technologies | 0 | Active |
| US12090717B2 | Method and composition for tinting a spectacle lens substrate | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.