Christophe Nedez
27Patents
6h-index
19Co-inventors
66Inventor score
Filing activity: Mar 5, 1993 → Jul 25, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5326928A | Separation of aliphatic paraffins by adsorption | Chemistry; Metallurgy | 11 | Expired |
| US6080379A | Alumina-based catalyst for the treatment of gases containing sulphur compounds, use of these catalysts for the treatment and processes for treatment of the said gases | Performing Operations; Transporting | 7 | Expired |
| US6024933A | Direct oxidation method for converting sulphur compounds into sulphur with a copper catalyst | Chemistry; Metallurgy | 7 | Expired |
| US5744420A | Adsorption of chelated organometallic compounds onto alumina-based adsorbents | Emerging Cross-Sectional Technologies | 7 | 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 |
| US7125538B2 | Alumina and methods for preparing the same | Chemistry; Metallurgy | 5 | Expired |
| US7022161B2 | Process using alumina agglomerates to eliminate organic oxygen-containing molecules present in an organic effluent | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6413434B1 | Method for eliminating halogenated compounds contained in a gas or liquid | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6409910B1 | Process for treating gas or liquids that are obtained from catalytic reforming | Performing Operations; Transporting | 3 | Expired |
| US6790422B1 | Catalytic treatment of gaseous effluents containing varying amounts of sulfur compounds | Chemistry; Metallurgy | 2 | Expired |
| US7374737B2 | Use of a tiO2 composition as catalyst for hydrolyzing COS and/or HCN | Performing Operations; Transporting | 2 | Expired |
| US7090825B2 | Alumina agglomerates and preparation method thereof | Chemistry; Metallurgy | 2 | Expired |
| US6656363B1 | Method for eliminating organophosphorus compounds contained in a gas or liquid | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7357905B2 | Process for eliminating sulfur-containing compounds by direct oxidation | Performing Operations; Transporting | 2 | Expired |
| US7252768B2 | Method for eliminating metal halides that are present in a liquid or gaseous, organic or non-organic effluent | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6174480A | Method for eliminating inhibitors of polymerization of monomer mixtures using an alumina with optimized form | Chemistry; Metallurgy | 2 | Expired |
| US5756791A | Process for the adsorption of chelated organometallic compounds and alumina beads including a chelated organometallic compound | Chemistry; Metallurgy | 1 | Expired |
| US6103917A | Method for regenerating anthraquinone derivatives during a synthesis process of hydrogen peroxide 30 % | Chemistry; Metallurgy | 1 | Expired |
| US6288299A | Method for eliminating inhibitors of polymerization of monomer mixtures using an optimized alumina | Chemistry; Metallurgy | 1 | Expired |
| US6677448B1 | Method for reactivating a catalyst for cyclizing hydrolysis of an aminonitrile into a lactam and use of the regenerated catalyst for making lactams | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8809612B2 | Purification of an olefinic fraction by adsorption on alumina-faujasite co-granules | Performing Operations; Transporting | 0 | Active |
| US7988943B2 | Treatments of tail gas from a claus unit over an optimized sequence of catalysts | Performing Operations; Transporting | 0 | Active |
| US7625430B2 | Use of aluminas as capture mass for organometallic silicon complexes | Emerging Cross-Sectional Technologies | 0 | Active |
| US11110431B2 | Alumina having acidity and structure with a porosity which are optimal | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.