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PYRENE CHEMICAL SERVICES LTD

Overview
  • Total Patents
    156
About

PYRENE CHEMICAL SERVICES LTD has a total of 156 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United Kingdom, Japan and United States. Its main competitors in its focus markets surface technology and coating, basic materials chemistry and machine tools are PARKER STE CONTINENTALE, QUAKER CHEMICAL CHINA CO LTD and APPLIED NANO SURFACES SWEDEN AB.

Patent filings in countries

World map showing PYRENE CHEMICAL SERVICES LTDs patent filings in countries

Patent filings per year

Chart showing PYRENE CHEMICAL SERVICES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Higgins George 6
#2 Rausch Werner 4
#3 Zoltowski Zigmund 4
#4 Cable Jane 3
#5 King Peter F 3
#6 Jorns Peter 2
#7 Lindert Andreas 2
#8 Higgins George L 2
#9 Brown Kevin 2
#10 Jiyooji Higinsu 2

Latest patents

Publication Filing date Title
GB8712354D0 Paint stripper composition
JPS63270481A Method and composition for coating surface of metal
GB8630442D0 Paint stripper composition
GB8608797D0 Compositions for abrasive blast cleaning
GB8608508D0 Coating metal surfaces
GB8424443D0 Phosphating composition and processes
GB8424159D0 Cromate coatings for metals
GB8331779D0 Phosphating compositions
GB8329250D0 Phosphating processes
GB8328636D0 Phosphating compositions
GB8325531D0 Process for forming oxalate coating on metal surfaces
GB2112409A Phenolic compounds and their use in metal finishing processes
GB2112012A Replenishment composition for cleaning aluminium surfaces
GB2084614A Process and compositions for the treatment of aluminium surfaces
GB2082320A Monitoring the strength of a coloured solution
GB2079775A Cleaning composition and method
GB2079310A Coating of metal and compostions for use in this
GB2080835A Prevention of sludge in phosphating baths
GB2072225A Process and composition for coating metal surfaces
GB2058145A Phosphate coating compositions and processes