Samson Hettiarachchi
31Patents
13h-index
30Co-inventors
81Inventor score
Filing activity: Dec 11, 1989 → Apr 8, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5818893A | In-situ palladium doping or coating of stainless steel surfaces | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5571394A | Monolithic sensor switch for detecting presence of stoichiometric H.sub.2 /O.sub.2 ratio in boiling water reactor circuit | Physics | 25 | Expired |
| US5774516A | Modification of oxide film electrical conductivity to maintain low corrosion potential in high-temperature water | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5608766A | Co-deposition of palladium during oxide film growth in high-temperature water to mitigate stress corrosion cracking | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5625656A | Method for monitoring noble metal distribution in reactor circuit during plant application | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5602888A | Radiation-induced palladium doping of metals to protect against stress corrosion cracking | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5904991A | In-situ palladium doping or coating of stainless steel surfaces | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5768330A | Co-deposition of palladium during oxide film growth in high-temperature water to mitigate stress corrosion cracking | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5600692A | Method for improving tenacity and loading of palladium on palladium-doped metal surfaces | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6793883B2 | Application of catalytic nanoparticles to high temperature water systems to reduce stress corrosion cracking | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5805653A | Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5883311A | Methods and apparatus for detection of crack initiation | Physics | 14 | Expired |
| US5280250A | Method and apparatus for measuring .zeta. potential of a substance at high temperature | Physics | 14 | Expired |
| US5448605A | Palladium acetylacetonate solution and related method of manufacture | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5600691A | Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5719911A | System for monitoring noble metal distribution in reactor circuit during plant application | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5773096A | Method of catalyst preparation by high-temperature hydrothermal incorporation of noble metals onto surfaces and matrices | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5238553A | Reference electrode assembly and process for constructing | Physics | 8 | Expired |
| US6357284B1 | Ceramic corrosion potential sensor and method for its manufacture | Physics | 7 | Expired |
| US5896432A | Brazeless electrochemical corrosion potential sensor | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6440297B1 | System and method for determining noble metal concentrations in reactor coolant streams | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6714618B1 | Temperature-based method for controlling the amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5132093A | Synergistic corrosion inhibitors based on substituted pyridinium compounds | Chemistry; Metallurgy | 2 | Expired |
| US8054933B2 | Chemical injection system and chemical delivery process/method of injecting into an operating power reactor | Emerging Cross-Sectional Technologies | 2 | Active |
| US6697449B2 | Temperature-based method for controlling the amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.