Sisas Societa' Italiana Serie Acetica e Sintetica SpA
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sisas Societa' Italiana Serie Acetica e Sintetica SpA.The latest application filed is for "process and plant for the purification of raw maleic anhydride recovered from gaseous reaction mixtures".
- Sisas Societa' Italiana Serie Acetica e Sintetica SpA - Milan IT
| Patent | Date |
|---|---|
| Process and plant for the purification of raw maleic anhydride recovered from gaseous reaction mixtures Grant 5,585,502 - Ruggieri , et al. December 17, 1 | 1996-12-17 |
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