Institut Fran.cedilla.ais du Petrole
11Patents
0Active
11Granted
34Portfolio score
Filing activity: Jun 18, 1993 → Sep 17, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5976656A | Shock damper coating | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5935547A | Process for treating gas containing hydrogen sulfide and sulphur dioxide, comprising a step for depleting the recycled solvent in sulphur | Performing Operations; Transporting | 23 | Expired |
| US5892124A | Process for dienoic condensation known as the diels-alder reaction | Chemistry; Metallurgy | 19 | Expired |
| US5937363A | Method for calculating the distribution of fluids in a reservoir | Fixed Constructions | 16 | Expired |
| US5922924A | Process for the separation of p-xylene in C.sub.8 aromatic hydrocarbons with a simulated moving bed adsorption and a crystallization | Chemistry; Metallurgy | 8 | Expired |
| US5932088A | Process for improving the pour point of paraffinic feeds using a catalyst based on NU-86 zeolite | Chemistry; Metallurgy | 5 | Expired |
| US5898092A | Supported catalyst containing rhenium and aluminum process for the preparation thereof and use for the metathesis of olefins | Chemistry; Metallurgy | 5 | Expired |
| US6084141A | Hydrogenation process comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5900366A | Production of sophorolipid acetate acids from oils or esters | Chemistry; Metallurgy | 2 | Expired |
| US5942652A | Ethane pyrolysis | Performing Operations; Transporting | 1 | Expired |
| US5919995A | Use of composite catalyst for the dismutation and/or transalkylation of alkylaromatic hydrocarbons | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.