Inventor · disambiguated record
Claude De Saint Etienne
Also filed as: DE SAINT ETIENNE CLAUDE
2 granted patents·84 citations·filing 1997–1999
68Inventor score
Technology areasB01D
Files withAIR LIQUIDE2
Top patents by PatentIndex Score
2 records- 0186US5965786AProcess and apparatus for the treatment of perfluorinated and hydrofluorocarbon gases for the purpose of destroying themAIR LIQUIDE·Filed 1997·Granted Oct 12, 1999·64 cites·26 claims
- 0257US6290918B1Process and apparatus for the treatment of perfluorinated and hydrofluorocarbon gases for the purpose of destroying themAIR LIQUIDE·Filed 1999·Granted Sep 18, 2001·20 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →