Inventor · disambiguated record
Didier Demay
Also filed as: DEMAY DIDIER
6 granted patents·74 citations·filing 1997–2000
83Inventor score
Files withAIR LIQUIDE6
Top patents by PatentIndex Score
6 records- 0171US6540921B1Process for the purification of aqueous hydrogen peroxide solutionsAIR LIQUIDE·Filed 2000·Granted Apr 1, 2003·12 cites·43 claims
- 0268US5928621AProcess for the preparation of an ultra pure solution of hydrogen peroxide by ion exchange with recyclingAIR LIQUIDE·Filed 1997·Granted Jul 27, 1999·24 cites·8 claims
- 0365US6296829B1Process for the aqueous purification of hydrogen peroxide containing impuritiesAIR LIQUIDE·Filed 1999·Granted Oct 2, 2001·26 cites·34 claims
- 0443US5961947AProcess for the preparation of an ultra pure hydrogen peroxide solution by the ion exchange by sequence: anionic-cationic-anionic-cationicAIR LIQUIDE·Filed 1997·Granted Oct 5, 1999·8 cites·9 claims
- 0536US6187189B1Process for the preparation of an ultrapure solution of hydrogen peroxide by ion exchange with recyclingAIR LIQUIDE·Filed 1999·Granted Feb 13, 2001·4 cites·5 claims
- 0626US6214225B1Process for the preparation of an ultra pure hydrogen peroxide solution by the ion exchange by sequence: anionic-cationic-anionic-cationicAIR LIQUIDE·Filed 1999·Granted Apr 10, 2001·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →