Erik Lueddecke
9Patents
7h-index
17Co-inventors
56Inventor score
Filing activity: Aug 15, 1980 → Dec 18, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4522743A | Preparation of finely divided pulverulent carotinoid and retinoid compositions | Chemistry; Metallurgy | 76 | Expired |
| US4844934A | Preparation of finely divided, water-dispersable carotenoid formulations | Chemistry; Metallurgy | 22 | Expired |
| US4511685A | Chroman derivatives and stabilized polypropylene composition | Chemistry; Metallurgy | 20 | Expired |
| US5453447A | Preparation of stable injectable .beta.-carotene solubilizates | Human Necessities | 18 | Expired |
| US5700471A | Production of fine particle dye or drug preparations | Chemistry; Metallurgy | 15 | Expired |
| US4637716A | Fiber-optical Doppler anemometer | Physics | 14 | Expired |
| US4328000A | Quantitative determination of the surface charge of serum lipoproteins | Physics | 8 | Expired |
| US4404304A | Chroman derivatives useful as stabilizers for polypropylene and .beta.-carotin | Chemistry; Metallurgy | 6 | Expired |
| US5486904A | Method for determining resin particles in paper stocks | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.