Inventor · disambiguated record
Frédéric Chaigne
Also filed as: CHAIGNE FREDERIC
5 granted patents·41 citations·filing 1994–2000
78Inventor score
Files withINST FRANCAIS DU PETROLE5
Top patents by PatentIndex Score
5 records- 0179US6387246B1Catalyst that comprises a partially amorphous Y zeolite and its use in hydroconversion of hydrocarbon petroleum feedstocksINST FRANCAIS DU PETROLE·Filed 2000·Granted May 14, 2002·20 cites·19 claims
- 0258US5489728ACatalyst for alkylation of C4 -C5 isoparaffin by at least one C3 -C6 olefinINST FRANCAIS DU PETROLE·Filed 1994·Granted Feb 6, 1996·6 cites·14 claims
- 0351US5489729ACatalyst for alkylation of C4 -C5 isoparaffin by at least one C3 -C6 olefinINST FRANCAIS DU PETROLE·Filed 1994·Granted Feb 6, 1996·11 cites·13 claims
- 0441US5489560AProcess for regenerating an impure catalyst comprising sulphuric acid deposited on silicaINST FRANCAIS DU PETROLE·Filed 1995·Granted Feb 6, 1996·2 cites·19 claims
- 0532US5489730ACatalyst for alkylation of C4 -C5 isoparaffin by at least one C3 -C6 olefinINST FRANCAIS DU PETROLE·Filed 1994·Granted Feb 6, 1996·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →