Alain Meybeck
49Patents
19h-index
29Co-inventors
81Inventor score
Filing activity: Feb 10, 1983 → May 17, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5958385A | Polymers functionalized with amino acids or amino acid derivatives, method for synthesizing same, and use thereof as surfactants in cosmetic compositions, particularly nail varnishes | Human Necessities | 151 | Expired |
| US5470579A | Xanthines, optionally incorporated in liposomes, for promoting skin or hair pigmentation | Human Necessities | 114 | Expired |
| US4508703A | Production of pulverulent mixtures of lipidic and hydrophobic constituents | Emerging Cross-Sectional Technologies | 97 | Expired |
| US5476651A | Cosmetic or pharmaceutical composition, especially dermatological composition, intended for promoting the pigmentation of the skin or hair, containing an extract of cyperus, and the process for its manufacture | Human Necessities | 97 | Expired |
| US5198225A | Hydrated lipidic lamellar phases or liposomes based on ecdysteroids | Emerging Cross-Sectional Technologies | 83 | Expired |
| US5663160A | Cosmetic or dermatological composition containing at least one saponin of the ginsenoside type, and its applications, especially for treating the hair | Human Necessities | 77 | Expired |
| US5607693A | Cosmetic or pharmaceutical composition, especially dermatological composition, containing oxyacanthine, intended in particular for stimulating hair growth or retarding hair loss | Human Necessities | 69 | Expired |
| US5653983A | Compositions for the pigmentation of the skin or of the hair containing an extract of Marrubium vulgare, the process for it's manufacture and it's | Human Necessities | 58 | Expired |
| US4621023A | Method of homogenizing dispersions of hydrated lipidic lamellar phases and suspensions obtained by the said method | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5034228A | Pharmaceutical composition, in particular dermatological or cosmetic, comprising hydrous lipidic lamellar phases or liposomes containing a retinoid or a structural analogue thereof such as a carotenoid | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5387579A | Use of .alpha.-tocopherol phosphate or a derivative thereof for preparing cosmetic, dermatological or pharmaceutical compositions, and compositions thereby obtained | Human Necessities | 35 | Expired |
| US5443839A | Liposomes containing scutellaria extracts | Human Necessities | 32 | Expired |
| US5164182A | Composition containing a mulberry extract incorporated into hydrated lipidic lamellar phases of liposomes | Human Necessities | 32 | Expired |
| US5723149A | Use of medicago saponins for the preparation of cosmetic or pharmaceutical compositions, especially dermatological compositions, promoting renewal of the epidermis, stimulating hair regrowth or delaying hair loss | Human Necessities | 32 | Expired |
| US5711940A | Stable microdispersions and microgels based on acrylic polymers, method for obtaining them and compositions, particularly cosmetic compositions, containing them | Chemistry; Metallurgy | 30 | Expired |
| US5801192A | Use of vitamin C or derivatives or analogues thereof promoting skin elastin synthesis | Human Necessities | 27 | Expired |
| US5643598A | Method of skin care utilizing liposomes containing Scutellaria extracts | Human Necessities | 26 | Expired |
| US5603949A | Use of a tocopherol phosphate or one of its derivatives, for the preparation of cosmetic or pharmaceutical compositions and compositions so obtained | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5747538A | Use of ginsenoside R.sub.0 or a plant extract containing same to promote collagen synthesis | Human Necessities | 20 | Expired |
| US5279834A | Pharmaceutical or cosmetic composition containing hydroquinone and kojic acid | Human Necessities | 17 | Expired |
| US5681877A | Use of acrylic block copolymers as wetting and/or dispersing agents for solid particles, and resulting dispersions | Chemistry; Metallurgy | 16 | Expired |
| US5707868A | Variable-volume reactor-type device and process for culturing cellular material | Chemistry; Metallurgy | 16 | Expired |
| US5656618A | Use of an .alpha.-tocopherol phosphate or a derivative thereof for preparing cosmetic, dermatological or pharmaceutical compositions, and compositions thereby obtained | Human Necessities | 16 | Expired |
| US5643597A | Use of a tocopherol phosphate or one of its derivatives for the preparation of cosmetic or pharmaceutical compositions and compositions so obtained | Human Necessities | 15 | Expired |
| US5716800A | Anti-acne composition containing a Poria cocos wolf extract | Emerging Cross-Sectional Technologies | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.