Enichimica S.p.A.
10Patents
0Active
10Granted
31Portfolio score
Filing activity: Jul 29, 1983 → Apr 16, 1986
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4663405A | Molecular weight modifier for use with lanthanide and actinide catalysts | Chemistry; Metallurgy | 38 | Expired |
| US4521577A | Liquid polymerizable compositions of a carbonate oligomer, an allylcarbonate and vinyl acetate | Physics | 12 | Expired |
| US4514339A | Process for preparing alkyl isocyanates | Chemistry; Metallurgy | 11 | Expired |
| US4578161A | Process for preparing quaternary ammonium hydroxides by electrolysis | Chemistry; Metallurgy | 9 | Expired |
| US4556699A | Process for the production of polyphenylene oxide | Chemistry; Metallurgy | 8 | Expired |
| US4568662A | Process for preparing alkylation catalysts | Chemistry; Metallurgy | 4 | Expired |
| US4600756A | High-orientability polyacetylene films and process for their production | Electricity | 4 | Expired |
| US4607085A | Process for the production of polyphenylene-oxide | Chemistry; Metallurgy | 2 | Expired |
| US4593076A | Polymer of caprolactam containing elastomeric copolyesteramide having high impact strength | Chemistry; Metallurgy | 2 | Expired |
| US4568776A | Process for purifying 2,6-xylenol | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.