Maha El-Sayed
12Patents
4h-index
22Co-inventors
60Inventor score
Filing activity: Aug 12, 1991 → Apr 19, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6265191A | Immobilization of pseudomonas lipase on surfaces for oil removal | Emerging Cross-Sectional Technologies | 39 | Expired |
| US7446082B2 | Cleaning composition for disposable cleaning head comprising a sulfamic acid/alkyl sulfate surfactant mixture | Human Necessities | 19 | Active |
| US7470652B2 | Cleaning composition for disposable cleaning head comprising a sulfamic acid/alkyl sulfate surfactant mixture | Human Necessities | 18 | Active |
| US5223169A | Hydrolase surfactant systems and their use in laundering | Chemistry; Metallurgy | 5 | Expired |
| US11033031B1 | Broad spectrum antimicrobial coatings comprising combinations of organosilanes | Chemistry; Metallurgy | 1 | Active |
| US11369114B2 | Antimicrobial coatings comprising organosilane homopolymers | Chemistry; Metallurgy | 1 | Active |
| US7473563B2 | Environmental sampling and testing device | Emerging Cross-Sectional Technologies | 1 | Active |
| US10993441B2 | Antimicrobial coatings comprising organosilane homopolymers | Chemistry; Metallurgy | 1 | Active |
| US11029266B2 | Analysis of antimicrobial coatings using XRF | Physics | 1 | Active |
| US10980236B2 | Broad spectrum antimicrobial coatings comprising combinations of organosilanes | Chemistry; Metallurgy | 0 | Active |
| US11442032B2 | Analysis of antimicrobial coatings using XRF | Physics | 0 | Active |
| US7968348B2 | Environmental sampling and testing method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.