Eric Terranova
33Patents
11h-index
17Co-inventors
68Inventor score
Filing activity: Jul 13, 1992 → Oct 5, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6730789B1 | Composition for dyeing keratinous fibers containing 3 amino pyrazolo- [1,5-a] pyridines, dyeing method, novel 3-amino pyrazolo-[1,5-a] pyridines | Chemistry; Metallurgy | 219 | Expired |
| US6099593A | Compositions for dyeing keratin fibers containing pyrazolo(1,5-a)pyrimidine derivatives and dyeing processes | Chemistry; Metallurgy | 138 | Expired |
| US6248137A | Compositions for dyeing keratinous fibres, containing 3-aminopyrazolo [1,5-a]pyrimidines, method of dyeing and novel 3-aminopyrazolo [1,5-a]pyrimidines | Chemistry; Metallurgy | 26 | Expired |
| US6660046B1 | Cationic oxidation bases, their use of dyeing keratin fibres, dyeing compositions and dyeing methods | Chemistry; Metallurgy | 26 | Expired |
| US5980585A | Compositions for dyeing keratinous fibers comprising imidazopyridine derivatives and process | Human Necessities | 19 | Expired |
| US5536500A | Monoesters and diesters of cinnamic acid or of one of the derivatives thereof and of vitamin c, process for the preparation thereof, and use as antioxidants in cosmetic, pharmaceutical or nutritional compositions | Human Necessities | 16 | Expired |
| US7056354B2 | Compounds derived from diaminopyrazole substituted by a heteroaromatic radical and their use in oxidation dyeing of keratinous fibers | Chemistry; Metallurgy | 15 | Expired |
| US5755829A | Processes for dyeing keratinous fibers with compositions which contain N-substituted 4-hydroxyindoline derivatives as couplers and oxidation bases | Chemistry; Metallurgy | 14 | Expired |
| US6908939B2 | Biaromatic ligand activators of PPARγ receptors | Human Necessities | 14 | Expired |
| US5466694A | Compositions for slowing down hair loss and for inducing and stimulating its growth, based on 2,4-diamino-pyrimidine 3-oxide derivatives, and new 2,4-diaminopyrimidine 3-oxide derivatives | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6939382B2 | 4, 5-diaminopyrazole derivatives in dimer form, and use thereof in the oxidation dyeing of keratin fibres | Chemistry; Metallurgy | 11 | Expired |
| US7300469B2 | Diaminopyrazole compounds and the use thereof in the oxidation dyeing of keratinous fibres | Human Necessities | 11 | Expired |
| US7285136B2 | Diaminopyrazole compounds and the use thereof in the oxidation dyeing of keratinous fibres | Human Necessities | 10 | Expired |
| US7250063B2 | Diaminopyrazole derivatives and their use for oxidation dyeing of keratinous fibres | Chemistry; Metallurgy | 10 | Expired |
| US6306181A | Cationic 4-hydroxyindoles, their use for the oxidation dyeing of keratinous fibers, dyeing compositions, and methods of dyeing | Chemistry; Metallurgy | 10 | Expired |
| US5704948A | Compositions for dyeing keratinous fibers and keratinous fiber dyeing processes with derivatives of 4-hydroxyindole and oxidation bases | Human Necessities | 10 | Expired |
| US7014663B2 | Compounds derived from diaminopyrazoles substituted by an aminoalkyl or aminoalkenyl radical and their use in oxidation dyeing of keratinous fibres | Human Necessities | 10 | Expired |
| US7091350B2 | Diaminopyrazole derivatives and their use for oxidation dyeing of keratinous fibres | Chemistry; Metallurgy | 10 | Expired |
| US5772990A | Composition for slowing down the loss of hair based on pyrimidine N-oxides triaminosubstituted or their sulfoconjugated | Chemistry; Metallurgy | 9 | Expired |
| US6783557B1 | Cationic oxidation bases, their use for the oxidation dyeing of keratin fibres, dyeing compositions and dyeing methods | Chemistry; Metallurgy | 8 | Expired |
| US7294639B2 | Biaromatic ligand activators of PPARγ receptors | Human Necessities | 4 | Active |
| US6002018A | N-substituted 4-hydroxyindoline derivatives | Chemistry; Metallurgy | 4 | Expired |
| US5876465A | Compositions for dyeing keratin fibres containing 2-iminoindoline derivatives and dyeing process | Human Necessities | 3 | Expired |
| US7659421B2 | Phenylboronic acid compounds and intermediates and processes for the preparation thereof | Chemistry; Metallurgy | 2 | Active |
| US5869692A | Compositions for dyeing keratinous fibers containing n-substituted derivatives of 4-hydroxyindole, new derivatives, process for preparing them, their use for dyeing, and dyeing processes | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.