Laurent Gilbert
25Patents
6h-index
40Co-inventors
69Inventor score
Filing activity: Jul 20, 1990 → Apr 29, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10085931B2 | Process for protecting and repairing keratin fibres using anionic oxidized polysaccharides | Human Necessities | 11 | Active |
| US5493021A | Preparation of lactams | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6040484A | Phenol compound hydroxylation method | Chemistry; Metallurgy | 7 | Expired |
| US6194616A | Acylation method for an aromatic compound | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5817878A | Process for the acylation of aromatic ethers | Chemistry; Metallurgy | 6 | Expired |
| US5723603A | Process for the preparation of lactams | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6262259A | Method for preparing lactam | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5118651A | Chemical compound containing alkali metals or alkaline earth metals, catalyst containing the compound and process for the production of the catalyst | Performing Operations; Transporting | 5 | Expired |
| US5811587A | Process for the hydroxyalkylation of a carbocyclic aromatic ether | Chemistry; Metallurgy | 4 | Expired |
| US5981790A | Method for partially hydrogenating dinitriles to aminonitriles | Chemistry; Metallurgy | 4 | Expired |
| US6297398A | Method for the synthesis of perfluorosulphonamides, perfluorosulphonamides and their salts, and a sulphonation reagent | Chemistry; Metallurgy | 3 | Expired |
| US6121496A | Aromatic thioether acylation method | Chemistry; Metallurgy | 3 | Expired |
| US6156922A | Method for the synthesis of an aromatic derivative ortho-disubstituted by a halogen atom other than fluorine and by a cyano group | Chemistry; Metallurgy | 2 | Expired |
| US5126485A | Process for the hydrogenation of halogenonitro-aromatic compounds in the presence of a sulfur-containing compound | Chemistry; Metallurgy | 2 | Expired |
| US5354439A | Process for the synthesis of fluorinated derivatives | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5627297A | Process for cleaving the by-products of the direct synthesis of alkylchlorosilanes | Chemistry; Metallurgy | 1 | Expired |
| US5618982A | Catalytic C-alkylation of ketones | Performing Operations; Transporting | 1 | Expired |
| US5493054A | Process for the synthesis of acid halides and reactants useful for its implementation | Chemistry; Metallurgy | 1 | Expired |
| US6013840A | Process for the acylation of aromatic ethers | Chemistry; Metallurgy | 0 | Expired |
| US6399821B2 | Process for the synthesis of perfluorosulphonamides, of perfluorosulphonimides and of their salts, and a sulphonylation reagent | Chemistry; Metallurgy | 0 | Expired |
| US6235949A | Process for the preparation of halogenated derivatives and Lewis acid base catalysts thereof | Chemistry; Metallurgy | 0 | Expired |
| US10512923B2 | Element for selectively dispensing two liquids, associated device and method | Performing Operations; Transporting | 0 | Active |
| US10577783B2 | Element for dispensing a mixture of water and cosmetic product, associated device and method | Performing Operations; Transporting | 0 | Active |
| US5786520A | O-alkylation of phenolic compounds via rare earth orthophosphate catalysts | Chemistry; Metallurgy | 0 | Expired |
| US9381143B2 | Use of substituted methoxyalkoxyphenylalkyl derivatives as preservative, preserving method, compounds and composition | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.