Ralph Macchio
35Patents
10h-index
33Co-inventors
75Inventor score
Filing activity: Jul 29, 1983 → Jul 22, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4578266A | Silicone-based cosmetic products containing pigment | Emerging Cross-Sectional Technologies | 66 | Expired |
| US5234682A | Cosmetic compositions | Human Necessities | 34 | Expired |
| US4837011A | Cosmetic powder employing spherical silica particles | Human Necessities | 30 | Expired |
| US5034216A | Anhydrous cosmetic product containing a particular gel phase | Human Necessities | 18 | Expired |
| US4988503A | Oil-in-water emulsions for foundation makeup composition | Human Necessities | 17 | Expired |
| US5023075A | Microfine cosmetic powder comprising polymers, silicone, and lecithin | Human Necessities | 16 | Expired |
| US5030446A | Oil- and talc-free cosmetic powder composition | Human Necessities | 15 | Expired |
| US5039518A | Cosmetic sticks | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6007796A | Cosmetic self-tanning agent having a sunscreen effect | Human Necessities | 12 | Expired |
| US5993857A | Cosmetic skin cleanser based on natural active substances | Human Necessities | 10 | Expired |
| US6045783A | Cosmetic formulation with a swelling effect | Human Necessities | 8 | Expired |
| US6524565B1 | Water resistant, wear resistant, and decorative cosmetic for hair | Human Necessities | 7 | Expired |
| US8029773B2 | Mascara containing fiber components | Human Necessities | 6 | Active |
| US8349338B2 | Cosmetic product containing acrylates | Human Necessities | 5 | Expired |
| US7846461B2 | Climaproof cosmetic complex | Human Necessities | 5 | Active |
| US6852325B2 | Water resistant, wear resistant, and decorative cosmetic for hair | Human Necessities | 4 | Expired |
| US6649151B2 | Cosmetic formulation | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6358498B1 | Personal care product in the form of a free-standing stick | Human Necessities | 4 | Expired |
| US8021674B2 | Cosmetic gel product on the basis of oils and gelling agents | Human Necessities | 3 | Active |
| US9119785B2 | Cosmetic basic composition and its use | Human Necessities | 2 | Active |
| US7682605B2 | Water-resistant mascara composition having a high water content | Human Necessities | 2 | Active |
| US6479040B1 | Cosmetic formulation | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7138111B2 | Water resistant, wear resistant, and decorative cosmetic for hair | Human Necessities | 2 | Expired |
| US9445984B2 | Two-part cosmetic product with swelling effect to biological surfaces | Human Necessities | 1 | Active |
| US9265711B2 | Cosmetic composition with watertight fragrance | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.