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WAKEFIELD & CO LTD C C

Overview
  • Total Patents
    210
About

WAKEFIELD & CO LTD C C has a total of 210 patent applications. Its first patent ever was published in 1920. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets basic materials chemistry, mechanical elements and surface technology and coating are LUBRI ZOL DEV CORP, BEROL SUISSE SA and DONGGUAN PACOIL LUBRICANT CO LTD.

Patent filings in countries

World map showing WAKEFIELD & CO LTD C Cs patent filings in countries
# Country Total Patents
#1 France 55
#2 United Kingdom 55
#3 Germany 30
#4 United States 25
#5 Denmark 19
#6 Austria 14
#7 Spain 7
#8 Malaysia 2
#9 Belgium 1
#10 Greece 1
#11 Ireland 1

Patent filings per year

Chart showing WAKEFIELD & CO LTD C Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Elliott John Scotchford 26
#2 Edwards Eric Descamp 15
#3 Evans Elliott Alfred 9
#4 Scotchford Elliott John 9
#5 Clark Reginald George Edmund 7
#6 Alfred Evans Elliott 7
#7 Hitchcock Norman Ernest Freder 6
#8 John Bliss 5
#9 Gossling Percy William Lingley 4
#10 Descamp Edwards Eric 4

Latest patents

Publication Filing date Title
DE1067553B Synthetic ester-based lubricant
GB841788A Improvements in or relating to lubricating compositions
GB837712A Improvements in or relating to lubricating compositions
DE1028269B lubricant
GB822655A Improvements in or relating to lubricant additives
GB823295A Improvements in or relating to hydraulic fluids
GB871145A Improvements in or relating to oil-based compositions
GB852332A Improved method of polymerisation
GB798229A Improvements in or relating to sight feed lubricators
GB841522A Improvements in or relating to the purification of acrylic and methacrylic esters
GB810741A Improvements in or relating to lubricating oil compositions
GB824114A Improvements in or relating to lubricating compositions
GB797316A Improvements in or relating to lubricating oils
GB811860A Improvements in or relating to lubricating compositions
GB831686A Improvements in or relating to multi-point fluid distributing devices
GB841521A Improvements in or relating to processes for the preparation of esters of acrylic and methacrylic acids
GB793813A Improvements in or relating to lubricating grease compositions
GB798601A Improvements in or relating to lubricating oil compositions
DE958686C Lubricating oils
MY5400041A Improvements in or relating to lubricating compositions