Inventor · disambiguated record
Otello Farias
Also filed as: FARIAS OTELLO
5 granted patents·18 citations·filing 1987–2002
75Inventor score
Top patents by PatentIndex Score
5 records- 0169US7105700B2Process for the synthesis of mixtures of methane diphenyl diamine and its higher homologues with a controlled isomer distributionDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Sep 12, 2006·5 cites·22 claims
- 0269US6380433B1Process for the production of diaminodiphenylmethane and its higher homologuesENICHEM SPA·Filed 2000·Granted Apr 30, 2002·5 cites·11 claims
- 0366US6936737B2Process for the synthesis of mixtures of methane diphenyl diamine and its higher homologues with a controlled isomer distributionDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Aug 30, 2005·4 cites·17 claims
- 0428US5019631AAlkylene oxide modified poly(2,6-dimethyl-p-oxyphenylene)ENIRICERCHE SPA·Filed 1989·Granted May 28, 1991·2 cites·7 claims
- 0528US4879036AAsymmetrical membrane of polyester-amide and process for preparing itENIRICERCHE SPA·Filed 1987·Granted Nov 7, 1989·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →