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COOPER LTD ETHYL

Overview
  • Total Patents
    29
About

COOPER LTD ETHYL has a total of 29 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United Kingdom, Canada and Germany. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and macromolecular chemistry and polymers are COOPER & CO LTD EDWIN, EDWIN COOPER & CY LTD and HANANO COMMERCIAL CO LTD.

Patent filings in countries

World map showing COOPER LTD ETHYLs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 Canada 9
#3 Germany 1
#4 France 1
#5 Italy 1
#6 Japan 1

Patent filings per year

Chart showing COOPER LTD ETHYLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Elliott John S 5
#2 Jayne Gerald J J 4
#3 Davis Bryan T 4
#4 Askew Herbert F 4
#5 Howlett Richard M 2
#6 Moat Nicholas W 2
#7 Buraian Teransu Deibisu 1
#8 Davis Bryan Terence 1
#9 Woods David R 1
#10 Nikorasu Uorinton Mooto 1

Latest patents

Publication Filing date Title
CA1066270A Lubricant additives
DE2622066A1 CORROSION INHIBITORS FOR LUBRICATING OIL
CA1047506A Sulphur containing lubricating oil additives
GB1518102A Trithiolan derivatives and lubricating compositions containing them
GB1501868A Corrosion inhibitors
GB1470650A Lubricating compositions containing sulphurised norbornyl derivatives
GB1500282A Sulphur-containing lubricating oil additives
GB1490335A Dithiophosphate ester derivatives and lubricating oils containing them
GB1483457A Lubricant additives their preparation and compositions containing them
GB1480734A Lubricant additives
GB1459403A Lubricant additives their preparation and compositions containing them
GB1470649A Sulphurised norbornyl derivatives and their use as lubri cant additives
GB1464721A Lubricant additives
GB1461262A Sulphurised cyclic olefins
GB1446435A Lubricant additives
GB1428656A Phosphorus-containding thiadiazole derivatives and their use as lubricant additives
GB1428662A Dithiophosphates and their use as lubricant additives