Inventor · disambiguated record
Nicholas A. Ambrosiano
Also filed as: AMBROSIANO NICHOLAS A
7 granted patents·35 citations·filing 1974–1981
82Inventor score
Files withSTERLING DRUG INC7
Top patents by PatentIndex Score
7 records- 0167US4028372AMetal chelates of 1-imino-3-(4-thioxo-5-thiazolidinylidene)isoindolinesSTERLING DRUG INC·Filed 1975·Granted Jun 7, 1977·6 cites·9 claims
- 0261US4143034APolyaminomethylated monoazo and disazo colorantsSTERLING DRUG INC·Filed 1977·Granted Mar 6, 1979·16 cites·46 claims
- 0349US4122261APolycyclic iminoisoindoline chelatesSTERLING DRUG INC·Filed 1977·Granted Oct 24, 1978·3 cites·18 claims
- 0449US4066653A1-imino-3-(4-imino-5-thiazolidinylidene)isoindolinesSTERLING DRUG INC·Filed 1976·Granted Jan 3, 1978·3 cites·4 claims
- 0549US3993658AThiazolidinylidene-isoindolinesSTERLING DRUG INC·Filed 1975·Granted Nov 23, 1976·2 cites·7 claims
- 0648US4398916AProcess for purification of quinoline yellowSTERLING DRUG INC·Filed 1981·Granted Aug 16, 1983·4 cites·6 claims
- 0738US3966753AThiazolidinylidene isoindoline pigmentsSTERLING DRUG INC·Filed 1974·Granted Jun 29, 1976·1 cites·5 claims
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