Assignee
BUFFALO COLOR CORP
13 granted patents·144 citations·filing 1976–1982
Top patents by PatentIndex Score
13 records- 0193US4473393APesticidal thiohydantoin compositionsBUFFALO COLOR CORP·Filed 1982·Granted Sep 25, 1984·71 cites·11 claims
- 0282US4124606ASulfonation of anthraquinone in sulfur dioxide solventBUFFALO COLOR CORP·Filed 1976·Granted Nov 7, 1978·18 cites·22 claims
- 0381US4492683AMethod for inhibiting the growth of fungi with phenyl glycine compoundsBUFFALO COLOR CORP·Filed 1982·Granted Jan 8, 1985·16 cites·6 claims
- 0475US4243822AProcess for the manufacture of 4,4' dihydroxydiphenylBUFFALO COLOR CORP·Filed 1979·Granted Jan 6, 1981·13 cites·44 claims
- 0548US4464387AInsecticidal phenyl hydantoin compoundsBUFFALO COLOR CORP·Filed 1982·Granted Aug 7, 1984·2 cites·5 claims
- 0648US4324926AProcess for the purification of 4,4' dihydroxydiphenylBUFFALO COLOR CORP·Filed 1980·Granted Apr 13, 1982·4 cites·31 claims
- 0747US4358410AProcess for the preparation of meta sulfobenzoic acid and meta hydroxybenzoic acid therefromBUFFALO COLOR CORP·Filed 1981·Granted Nov 9, 1982·5 cites·8 claims
- 0840US4559182AMethod for purifying cresidine sulfonic acid by resin extractionBUFFALO COLOR CORP·Filed 1981·Granted Dec 17, 1985·2 cites·6 claims
- 0932US4443474APharmaceutical N-phenyl carbamoyl glycinate compositionsBUFFALO COLOR CORP·Filed 1982·Granted Apr 17, 1984·0 cites·13 claims
- 1031US4350827AMethod for recovering pure metahydroxybenzoic acidBUFFALO COLOR CORP·Filed 1981·Granted Sep 21, 1982·1 cites·10 claims
- 1131US4309323AMelt dyeing of polyethylene with indigoBUFFALO COLOR CORP·Filed 1980·Granted Jan 5, 1982·5 cites·14 claims
- 1230US4293681ALiquid anhydride blendsBUFFALO COLOR CORP·Filed 1980·Granted Oct 6, 1981·6 cites·6 claims
- 1319US4436625AMethod for purification of cresidine sulfonic acid by solvent extractionBUFFALO COLOR CORP·Filed 1981·Granted Mar 13, 1984·1 cites·16 claims
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