Eugene Hardy
17Patents
4h-index
18Co-inventors
57Inventor score
Filing activity: Jun 1, 1992 → Jun 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6743760B1 | Transparent conditioning shampoo | Human Necessities | 42 | Expired |
| US5290482A | Surfactant compositions comprising betaine/cocoamide complexes and method of making the same | Chemistry; Metallurgy | 22 | Expired |
| US10188112B2 | Personal cleansing compositions containing zinc amino acid/trimethylglycine halide | Human Necessities | 5 | Active |
| US5609865A | Substantially homogeneous copolymers of vinyl pyrrolidone and N-3,3-dimethylaminopropyl methacrylamide for personal care applications | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11104868B2 | Liquid cleansing compositions with an antibacterial system and method of manufacturing thereof | Chemistry; Metallurgy | 4 | Active |
| US5326555A | Clear hair spray composition capable of forming low tack films which dry rapidly | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9265714B2 | Cleansing composition comprising a cationic and nonionic surfactant mixture | Human Necessities | 3 | Active |
| US9862913B2 | Dilutable concentrated cleaning composition | Chemistry; Metallurgy | 3 | Active |
| US10179100B2 | Transparent aqueous cleansing composition comprising a nonionic and cationic surfactant mixture | Human Necessities | 1 | Active |
| US10772817B2 | Cleansing composition comprising a nonionic/cationic surfactant mixture | Human Necessities | 1 | Active |
| US5702692A | Hair composition | Human Necessities | 1 | Expired |
| US10383808B2 | Thickened cationic and nonionic surfactant cleansing composition | Human Necessities | 1 | Active |
| US6110454A | Process for making substantially homogeneous copolymers of vinyl pyrrolidone and N-3,3-dimethylaminopropyl methacrylamide for personal care applications | Emerging Cross-Sectional Technologies | 0 | Expired |
| US11028349B2 | Cleansing compositions comprising a mixture of phenol disinfectants | Human Necessities | 0 | Active |
| US12194128B2 | Cleansing composition comprising a nonionic and cationic surfactant mixture and a cationic antibacterial agent | Human Necessities | 0 | Active |
| US11918680B2 | Cleansing compositions | Human Necessities | 0 | Active |
| US11052031B2 | Cleansing composition comprising a nonionic / cationic surfactant mixture | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.