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DEARBORN CHEMICALS LTD

Overview
  • Total Patents
    105
About

DEARBORN CHEMICALS LTD has a total of 105 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Spain, United Kingdom and France. Its main competitors in its focus markets environmental technology, surface technology and coating and basic materials chemistry are RHODIA CONSUMER SPECIALITIES L, GULDAGER ELECTROLYSE and JIN BAOQUAN.

Patent filings per year

Chart showing DEARBORN CHEMICALS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Greaves Brian 40
#2 Ingham Paul 16
#3 Clifford Richard Purdie 12
#4 Longworth Stuart Wilson 11
#5 Bennison John James 8
#6 Baker John Geoffrey 8
#7 Birchall Gerard Anthony 7
#8 Marshall Alan 7
#9 Brocklebank Philip 6
#10 Birchall Gerrard Anthony 6

Latest patents

Publication Filing date Title
GB8410589D0 A method of inhibiting corrosion in aqueous systems
GB8410414D0 Biocide
GB8407150D0 A method of inhibiting corrosion in aqueous systems
GB8405860D0 Prevention of corrosion in recirculating water systems
GB8331716D0 Biocide
GB8311144D0 Biocide
CA1204981A Biocide
DE3230291A1 COMPOSITION FOR PREVENTING KETTLE IN AQUEOUS SYSTEMS
GB2118159A The treatment of aqueous systems
CA1169642A Treatment of aqueous systems
CA1174936A Process for dispersing particulate material in aqueous systems
GB2094776A Prevention of corrosion in aqueous systems
GB2087862A Process for dispersing particulate material in aqueous systems
GB2061249A Treatment of aqueous systems to inhibit deposition of solid material
CA1151498A Treatment of aqueous systems
GB2084128A Inhibiting corrosion in aqueous systems
GB2084585A The preparation of high molecular weight hydrophilic polymer gels
GB1328345A Systems for proportioning treatment chemicals in water boiler systems