Walter Alvarez
16Patents
11h-index
11Co-inventors
65Inventor score
Filing activity: Sep 3, 1999 → Dec 10, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6333016A | Method of producing carbon nanotubes | Emerging Cross-Sectional Technologies | 254 | Expired |
| US6413487B1 | Method and apparatus for producing carbon nanotubes | Emerging Cross-Sectional Technologies | 180 | Expired |
| US6955800B2 | Method and apparatus for producing carbon nanotubes | Emerging Cross-Sectional Technologies | 79 | Expired |
| US7094386B2 | Method of producing single-walled carbon nanotubes | Emerging Cross-Sectional Technologies | 74 | Expired |
| US7563428B2 | Method of making carbon nanotubes | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6994907B2 | Carbon nanotube product comprising single-walled carbon nanotubes | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6919064B2 | Process and apparatus for producing single-walled carbon nanotubes | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6962892B2 | Metallic catalytic particle for producing single-walled carbon nanotubes | Emerging Cross-Sectional Technologies | 43 | Expired |
| US7354881B2 | Method and catalyst for producing single walled carbon nanotubes | Emerging Cross-Sectional Technologies | 37 | Expired |
| US7459138B2 | Process and apparatus for producing single-walled carbon nanotubes | Emerging Cross-Sectional Technologies | 30 | Active |
| US7357907B2 | Method for producing single walled carbon nanotubes | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7585482B2 | Method and apparatus for producing carbon nanotubes | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8658020B2 | Process for upgrading kerosene to gasoline by ring contraction—ring opening—dehydrogenation | Chemistry; Metallurgy | 4 | Active |
| US7803265B2 | Distillate-to-gasoline catalyst system and process therefor | Chemistry; Metallurgy | 0 | Active |
| US8992766B2 | Methodology to determine feed quality (di+ring aromatic content) of FCC and hydrocracking feeds | Chemistry; Metallurgy | 0 | Active |
| US9732283B2 | System for integrated catalytic cracking with ethanol conversion to fuel | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.