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BETZ INT

Overview
  • Total Patents
    178
About

BETZ INT has a total of 178 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Australia, New Zealand and Japan. Its main competitors in its focus markets environmental technology, surface technology and coating and basic materials chemistry are BETZ LABORATORIES, DEARBORN CHEMICALS CO and BETZ INC.

Patent filings in countries

World map showing BETZ INTs patent filings in countries

Patent filings per year

Chart showing BETZ INTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Fu 8
#2 Geiger Gary E 5
#3 Whitekettle Wilson K 5
#4 Donofrio Deborah K 4
#5 Hollander Orin 4
#6 Uiriamu Aaru Shiyunaidaa 3
#7 Daian Fuoiaashiyutain 3
#8 May Roger C 3
#9 Khan Abdul Q 3
#10 Forester D R 3

Latest patents

Publication Filing date Title
TW347381B Method of controlling the deposition of scale imparting precipitates
AU2167195A Water soluble graft copolymers for deinking process water clarification
AU2033095A Compositions and methods for inhibiting vinyl aromatic monomer polymerization
AU1003795A Felt conditioner for deinked recycled newsprint papermaking systems
AU6347894A Compositions and methods for water clarification and wastewater treatment
NZ242280A De-inking electrostatically printed paper using a surfactant in an aqueous
AU8704591A Heap leaching agglomeration and detoxification
AU5364890A Process for producing kraft pulp for paper
AU7190087A Water treatment polymers and methods of use thereof
AU4389385A Inhibiting corrosion of fe in contact with aqueous cu. solutions
NZ212126A Copper-corrosion inhibitor composition and use in water cooling systems
KR920003738B1 Corrosion and scale formation inhibiting compound and method in water system
JPS60118295A Polymer for treating service water and usage thereof
NZ208144A Antifouling agents for petroleum hydrocarbons
NZ207194A Corrosion-and scale-inhibiting isopropenyl phosphonic acid copolymer compositions
NZ207195A Corrosion and scale-inhibiting phosphonic acid polymer compositions
NZ205490A Controlling boiler scale formation using a chelant
AU6849781A Dioxo-aromatic compounds as oxygen scavengers in an aqueous medium
AU6845281A Hydroquinone and mu-amine compositions
AU5955780A Low level chromate based inhibitor