Rhone-Poulenc Fiber and Resin Intermediates
6Patents
0Active
6Granted
26Portfolio score
Filing activity: Feb 26, 1997 → Aug 3, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5756837A | Method of recycling a catalyst in a reaction involving the direct oxidation of cyclohexane into adipic acid | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5856555A | Process for the hydrocyanation of organic compounds containing ethylenic unsaturation | Performing Operations; Transporting | 17 | Expired |
| US6005145A | Metallic compounds useful as catalysts | Chemistry; Metallurgy | 5 | Expired |
| US5908803A | Process for isolation of a catalyst containing palladium | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5981790A | Method for partially hydrogenating dinitriles to aminonitriles | Chemistry; Metallurgy | 4 | Expired |
| US5834616A | Process for the producing of pentenenitriles | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.