Acetex Chimie
🏢 View company profile →11Patents
0Active
11Granted
28Portfolio score
Filing activity: Sep 27, 1996 → May 1, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5770768A | Method for preparing carboxylic acids by carbonylation in the presence of iridium | Chemistry; Metallurgy | 15 | Expired |
| US5773642A | Process for the preparation of carboxylic acids or the corresponding esters in the presence of a soluble catalyst based on iridium and iodides | Chemistry; Metallurgy | 14 | Expired |
| US5883289A | Preparation of carboxylic acids or related esters by carbonylation in the presence of iridium | Chemistry; Metallurgy | 10 | Expired |
| US6642413B2 | Process for monitoring a continuous acetic acid and/or methyl acetate production | Chemistry; Metallurgy | 9 | Expired |
| US5847204A | Process for producing an iridium solution and use of same as catalyst | Chemistry; Metallurgy | 4 | Expired |
| US6916952B1 | Method for preparing acetic acid and or methyl acetate in the presence of iridium and platinum | Chemistry; Metallurgy | 3 | Expired |
| US7009070B2 | Modification of the catalytic system in an industrial process for making acetic and/or methyl acetate acid | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6395927B1 | Method for preparing acetic acid and/or methyl acetate by isomerization and carbonylation | Chemistry; Metallurgy | 3 | Expired |
| US6617472B1 | Process for improving the stability and/or preventing the deactivation of the catalyst during the manufacture of acetic acid and/or of methyl acetate | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6232490A | Method for preparing acetic acid and/or methyl acetate by methyl formate isomerization | Chemistry; Metallurgy | 0 | Expired |
| US6774083B2 | Process for improving the stability and/or preventing the deactivation of the catalyst during the manufacture of acetic acid and/or of methyl acetate | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.