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TOMS RIVER CHEMICAL CORP

Overview
  • Total Patents
    193
About

TOMS RIVER CHEMICAL CORP has a total of 193 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets basic materials chemistry, machines and organic fine chemistry are SYNTHETIC DYESTUFF RES ASS, GRASSELLI DYESTUFF CORP and BRITISH DYESTUFFS CORP LTD.

Patent filings per year

Chart showing TOMS RIVER CHEMICAL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stingl Hans Alfred 15
#2 Stingl Hans A 12
#3 Fitzpatrick Joseph William 10
#4 Fitzpatrick Joseph W 8
#5 William Fitzpatrick Joseph 7
#6 Hans Alfred Stingl 5
#7 Joseph William Fitzpatrick 5
#8 Olin Arthur D 4
#9 Hildreth John David 4
#10 Stingl H 4

Latest patents

Publication Filing date Title
US4405785A Vat dyestuff prepared from crude anthraquinone mixtures
US4377519A Navy blue water-soluble sulfophenyl- or sulfonaphthyl-azo-1,4-phenylene-azo-5-(8-anilinonaphthalene-1-sulfonic acid) dyes for polyamides
US4283556A Process for the manufacture of substantially pure 3-amino-4-alkoxy-acylanilides from 2,4-dinitrochlorobenzene
EP0011048A1 A process for the manufacture of substantially pure 3-amino-4-alkoxy-acylanilides from 2,4-dinitrochlorobenzene
US4255342A Synthesis of phenoxyanthraquinones
US4217102A Polyamides dyed with rubine disazo acid dyes and process therefore
US4199318A Washfast disazo dyestuffs
CA1112003A Disazo urea dyestuff solutions
US4173565A Rubine disazo acid dyes for polyamides
US4125368A Metallized monoazo dyes
US4110072A Composition of mixed benzensulfonamido anthraquinone dyes and linear polyester material dyed therewith
GB1543793A Azo dyes for sublimation transfer printing
US4143035A Disazo dyestuffs having an alkoxy group on the first and/or second component
US4092103A Process for dyeing nylon with lower alkyl ether-containing diazo dyes and product thereof
US3991043A Quaternization of benzthiazole-azo compounds
US4058515A Metallized phenyl-azo-naphthol compounds
NL7315689A Red-violet copper monazo dyes - for animal polyamide and polyurethane fibres
BE807320A Red-violet copper monazo dyes - for animal polyamide and polyurethane fibres
US3983145A Use of alpha-di(lower alkoxy) anthraquinones in the synthesis of Alizarin Saphirols
GB1419347A Metallized monoazo dyes