John B. Collins
13Patents
10h-index
14Co-inventors
69Inventor score
Filing activity: Feb 21, 1985 → Nov 30, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7963720B2 | Polymer coated nanoparticle activation of oxidants for remediation and methods of use thereof | Emerging Cross-Sectional Technologies | 66 | Active |
| US8057682B2 | Green synthesis of nanometals using plant extracts and use thereof | Performing Operations; Transporting | 64 | Active |
| US8206062B2 | Soil remediation method and composition | Chemistry; Metallurgy | 54 | Active |
| US7976241B2 | Soil remediation method and composition | Chemistry; Metallurgy | 51 | Active |
| US5291426A | Method of correcting spectral data for background | Physics | 34 | Expired |
| US5543920A | System and method for sensing color and preventing use of unauthorized color formulation software | Physics | 27 | Expired |
| US4916645A | Continuous monochrometer drift compensation of a spectral monochromator | Physics | 12 | Expired |
| US4779216A | System for calibrating a monochromator | Physics | 12 | Expired |
| US4689754A | Optimization apparatus and procedure | Physics | 11 | Expired |
| US4893259A | Standardization of spectral lines | Physics | 10 | Expired |
| US9410405B2 | Compositions and methods for enhanced hydrocarbon recovery | Chemistry; Metallurgy | 2 | Active |
| US9895730B2 | Method for extraction and surfactant enhanced subsurface contaminant recovery | Performing Operations; Transporting | 1 | Active |
| US8019754B2 | Method of searching text to find relevant content | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.