Pierre Brun
13Patents
6h-index
13Co-inventors
63Inventor score
Filing activity: Apr 15, 1976 → Jul 7, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5408712A | Quilt filled with different materials | Human Necessities | 45 | Expired |
| US6880706B2 | Method of packaging various products in suspension and the packages obtained | Performing Operations; Transporting | 20 | Expired |
| US5164050A | Method of obtaining uranium from oxide using a chloride process | Chemistry; Metallurgy | 18 | Expired |
| US4021531A | Process for the separation of zirconium and hafnium tetrachlorides from mixtures thereof | Chemistry; Metallurgy | 15 | Expired |
| US6265335A | Mineral wool composition with enhanced biosolubility and thermostabilty | Chemistry; Metallurgy | 13 | Expired |
| US5064513A | Diaphragm for molten bath salt electrolysis of metal halides | Chemistry; Metallurgy | 6 | Expired |
| US4874559A | Process and devices for operation of an apparatus which functions by using a flow of a liquid film | Chemistry; Metallurgy | 2 | Expired |
| US4961688A | Process and apparatus for pumping and metering a liquid product with a melting point between 200 and 350 degrees C. | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4917773A | Process for introducing zirconium tetrachloride, hafnium tetrachloride and mixtures thereof into a column for the continuous extractive distillation under pressure of said chlorides | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4941916A | Process and apparatus for supplying a kroll reactor with zirconium tetrachloride vapour | Chemistry; Metallurgy | 1 | Expired |
| US5110426A | Method of and an apparatus for introducing at least one halide in the liquid or gaseous state into the bath of a cell for dry electrolysis | Chemistry; Metallurgy | 0 | Expired |
| US4893790A | Apparatus for producing metal zirconium by the reduction of zirconium tetrachloride | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4752331A | Process and apparatus for producing metal zirconium by the reduction of zirconium tetrachloride | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.