Assignee
ACETEX CHIMIE
FR·11 granted patents·105 citations·filing 1994–2003
Top patents by PatentIndex Score
11 records- 0184US6642413B2Process for monitoring a continuous acetic acid and/or methyl acetate productionACETEX CHIMIE·Filed 2001·Granted Nov 4, 2003·15 cites·34 claims
- 0282US5770768AMethod for preparing carboxylic acids by carbonylation in the presence of iridiumACETEX CHIMIE·Filed 1995·Granted Jun 23, 1998·26 cites·12 claims
- 0378US5773642AProcess for the preparation of carboxylic acids or the corresponding esters in the presence of a soluble catalyst based on iridium and iodidesACETEX CHIMIE·Filed 1995·Granted Jun 30, 1998·21 cites·21 claims
- 0474US5883289APreparation of carboxylic acids or related esters by carbonylation in the presence of iridiumACETEX CHIMIE·Filed 1995·Granted Mar 16, 1999·16 cites·13 claims
- 0564US7009070B2Modification of the catalytic system in an industrial process for making acetic and/or methyl acetate acidACETEX CHIMIE·Filed 2002·Granted Mar 7, 2006·4 cites·18 claims
- 0654US6916952B1Method for preparing acetic acid and or methyl acetate in the presence of iridium and platinumACETEX CHIMIE·Filed 1999·Granted Jul 12, 2005·6 cites·54 claims
- 0752US5847204AProcess for producing an iridium solution and use of same as catalystACETEX CHIMIE·Filed 1994·Granted Dec 8, 1998·5 cites·11 claims
- 0850US6395927B1Method for preparing acetic acid and/or methyl acetate by isomerization and carbonylationACETEX CHIMIE·Filed 1997·Granted May 28, 2002·4 cites·32 claims
- 0945US6774083B2Process for improving the stability and/or preventing the deactivation of the catalyst during the manufacture of acetic acid and/or of methyl acetateACETEX CHIMIE·Filed 2003·Granted Aug 10, 2004·0 cites·24 claims
- 1043US6617472B1Process for improving the stability and/or preventing the deactivation of the catalyst during the manufacture of acetic acid and/or of methyl acetateACETEX CHIMIE·Filed 2000·Granted Sep 9, 2003·6 cites·21 claims
- 1142US6232490B1Method for preparing acetic acid and/or methyl acetate by methyl formate isomerizationACETEX CHIMIE·Filed 1997·Granted May 15, 2001·2 cites·15 claims
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