Didier Demay
6Patents
4h-index
5Co-inventors
39Inventor score
Filing activity: Jun 3, 1997 → Oct 18, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6296829A | Process for the aqueous purification of hydrogen peroxide containing impurities | Chemistry; Metallurgy | 14 | Expired |
| US5928621A | Process for the preparation of an ultra pure solution of hydrogen peroxide by ion exchange with recycling | Chemistry; Metallurgy | 12 | Expired |
| US5961947A | Process for the preparation of an ultra pure hydrogen peroxide solution by the ion exchange by sequence: anionic-cationic-anionic-cationic | Chemistry; Metallurgy | 7 | Expired |
| US6540921B1 | Process for the purification of aqueous hydrogen peroxide solutions | Chemistry; Metallurgy | 5 | Expired |
| US6187189A | Process for the preparation of an ultrapure solution of hydrogen peroxide by ion exchange with recycling | Chemistry; Metallurgy | 2 | Expired |
| US6214225A | Process for the preparation of an ultra pure hydrogen peroxide solution by the ion exchange by sequence: anionic-cationic-anionic-cationic | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.