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HALCON INTERNATIONAL INC

Overview
  • Total Patents
    2,301
About

HALCON INTERNATIONAL INC has a total of 2,301 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are ZIBO QIXIANG TENGDA CHEMICAL CO LTD, BONRATH WERNER and CHEMPATENTS INC.

Patent filings per year

Chart showing HALCON INTERNATIONAL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kollar John 108
#2 Kollar J 72
#3 Russell Joseph L 66
#4 Winnick Charles N 61
#5 Becker Mitchell 43
#6 Barker Robert S 31
#7 John Kollar 28
#8 Brown David 27
#9 Rizkalla Nabil 26
#10 Winnick C 26

Latest patents

Publication Filing date Title
JPS6038035A Production of glycol aldehyde and catalyst
JPS55127341A Recovery of methacrylic acid
US4262143A Preparation of hydroperoxides
US4230639A Process for the preparation of methacrolein
JPS54130523A Method of recovering monomers from polymer contained residue which is formed in dehydrating alphaamethylbenzylalcohol
GB1576784A Promoted ethylene oxide process
GB1581795A Preparation of glycol esters
US4230640A Process for the preparation of acrolein and methacrolein
US4122106A Process for preparing thallic benzoate
ES459248A1 Procedure for the conversion of a compound of talius (I) to a compound of talio (III). (Machine-translation by Google Translate, not legally binding)
IE770823L Preparing ethylene oxide
ES458082A1 Procedure for preparing ethylene oxide. (Machine-translation by Google Translate, not legally binding)
ZA7702431B Preparations of ethylene oxide
US4115419A Process for converting thallium (i) to thallium (iii)
US4115420A Catalytic conversion of thallium (i) to thallium (iii)
IL51665D0 Preparation of ethylene oxide
US4182915A Preparation of substituted aromatic compounds
US4087382A Catalyst
US4058542A Conversion of thallium (I) to thallium (III)
US4113756A Conversion of mono-valent thallium to tri-valent thallium