Thierry Chopin
46Patents
18h-index
51Co-inventors
84Inventor score
Filing activity: Oct 27, 1987 → May 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6362121B1 | Substrate with a photocatalytic coating based on titanium dioxide and organic dispersions based on titanium dioxide | Emerging Cross-Sectional Technologies | 210 | Expired |
| US6037289A | Titanium dioxide-based photocatalytic coating substrate, and titanium dioxide-based organic dispersions | Emerging Cross-Sectional Technologies | 159 | Expired |
| US5607892A | Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6465088B1 | Substrate with a photocatalytic coating | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5712218A | Cerium/zirconium mixed oxide catalysts having high/stable specific surface areas | Chemistry; Metallurgy | 56 | Expired |
| US5693299A | Process for the catalytic conversion of exhaust gases using cerium/zirconium mixed oxide catalyst | Chemistry; Metallurgy | 49 | Expired |
| US5908800A | Composition precursor and mixed cerium and zirconium oxide-based composition, and procedure for preparation and use thereof | Chemistry; Metallurgy | 49 | Expired |
| US5106607A | Multilobar catalysts for the conversion of sulfur containing gaseous effluents | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6740312B2 | Titanium dioxide particles | Chemistry; Metallurgy | 36 | Expired |
| US5883037A | Thermally stable/highly reducible catalyst compositions comprising alumina and the oxides of cerium and zirconium | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5532198A | Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces | Performing Operations; Transporting | 31 | Expired |
| US5352646A | Supported catalysts | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5232889A | Supported catalysts | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5529969A | B.E.T. specific surface-stabilized ceria | Chemistry; Metallurgy | 27 | Expired |
| US5626826A | Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5397758A | Alumina-based compositions and catalysts having high specific surface area | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6210451A | Colloidal organic sols comprising tetravalent metal oxide/organic acid complexes | Chemistry; Metallurgy | 19 | Expired |
| US6905814B1 | Use of film-forming titanium dioxide dispersions for cleaning and disinfecting surfaces, film-forming titanium dioxide dispersions | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5278123A | Monolithic catalysts for converting sulfur compounds into SO2 | Chemistry; Metallurgy | 18 | Expired |
| US6720066B2 | Substrate with a photocatalytic coating | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6187438A | Titanium dioxide particles, method for their preparation and their use in cosmetics, varnish and surface coating | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6136891A | Composite particles including an organic polymer and an oxide and/or hydroxide | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5688439A | Colloidal dispersions of cerium oxide core/titanium oxide sheath particulates and photocatalytic coatings provided thereby | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5401309A | Rare earth metal sulfide pigment compositions | Chemistry; Metallurgy | 14 | Expired |
| US6090743A | Dispersible rare earth compositions and colloidal suspensions/catalysts comprised thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.