Margarita Kharshan
26Patents
9h-index
29Co-inventors
75Inventor score
Filing activity: Jan 24, 1995 → Jan 4, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5597514A | Corrosion inhibitor for reducing corrosion in metallic concrete reinforcements | Chemistry; Metallurgy | 38 | Expired |
| US7125441B1 | Corrosion inhibiting materials for reducing corrosion in metallic concrete reinforcements | Chemistry; Metallurgy | 24 | Expired |
| US5750053A | Corrosion inhibitor for reducing corrosion in metallic concrete reinforcements | Chemistry; Metallurgy | 21 | Expired |
| US6800594B2 | Corrosion inhibitor barrier for ferrous and non-ferrous metals | Chemistry; Metallurgy | 16 | Expired |
| US6174461A | Concrete sealers with migrating corrosion inhibitors | Chemistry; Metallurgy | 15 | Expired |
| US7014694B1 | Oil-based additive for corrosion inhibitors | Chemistry; Metallurgy | 12 | Expired |
| US6054512A | Corrosion inhibiting thermoplastic alloys | Chemistry; Metallurgy | 12 | Expired |
| US5854145A | Corrosion inhibitor solution applicator | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6306210A | Corrosion inhibitor container | Chemistry; Metallurgy | 10 | Expired |
| US7541089B1 | Composition and method for preserving posttensioning cables in metal reinforced concrete structures | Emerging Cross-Sectional Technologies | 9 | Active |
| US7588820B2 | Nano-particle corrosion inhibiting films | Emerging Cross-Sectional Technologies | 9 | Active |
| US6085905A | Water-soluble containers for water cooling towers and boilers | Chemistry; Metallurgy | 8 | Expired |
| US7241391B1 | Biodegradable scale and corrosion inhibitor composition | Chemistry; Metallurgy | 7 | Expired |
| US7264707B1 | Corrosion inhibitor materials for use in combination with cathodic protectors in metallic structures | Chemistry; Metallurgy | 6 | Expired |
| US9435037B2 | Method for treating elongate metal tension member with volatile corrosion inhibitors | Fixed Constructions | 5 | Active |
| US6280528A | Water soluble containers for blends of surface cleaners and corrosion inhibitors | Chemistry; Metallurgy | 5 | Expired |
| US9518328B1 | Corrosion inhibiting gel | Chemistry; Metallurgy | 5 | Active |
| US8440095B1 | Anti-corrosive corn extracts | Chemistry; Metallurgy | 4 | Active |
| US8409340B1 | Bio-based corrosion inhibitors | Chemistry; Metallurgy | 4 | Active |
| US8795589B1 | Bio-based volatile corrosion inhibitors | Chemistry; Metallurgy | 3 | Active |
| US8603603B2 | Corrosion inhibiting systems | Emerging Cross-Sectional Technologies | 2 | Active |
| US8800224B1 | Corrosion inhibiting vapor for use in connection with encased articles | Fixed Constructions | 2 | Active |
| US6695897B1 | Corrosion resistant system for performance drilling fluids utilizing formate brine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8790457B1 | Bio-based corrosion inhibitors | Chemistry; Metallurgy | 1 | Active |
| US7892601B1 | Corrosion inhibiting powders and processes employing powders | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.