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APV PARAMOUNT LTD

Overview
  • Total Patents
    24
About

APV PARAMOUNT LTD has a total of 24 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are DANYANG HENGQING COMPOSITE MAT TECH CO LTD, SUZHOU HYSPEED LIGHT ALLOY PROCESSING TECH CO LTD and AEROMET INTERNAT PLC.

Patent filings in countries

World map showing APV PARAMOUNT LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 14
#2 Germany 4
#3 France 4
#4 Canada 1
#5 Italy 1

Patent filings per year

Chart showing APV PARAMOUNT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dawson David Whitfield Outram 9
#2 Blackburn Jack 3
#3 Slater Derek 2
#4 Rance Vera E 1
#5 Ethel Rance Vera 1
#6 Jackson John F B 1
#7 Jackson John Fabian Brindley 1
#8 Kenneford Arthur S 1
#9 Spencer Kenniford Arthure 1
#10 Fabian Brindley John 1

Latest patents

Publication Filing date Title
GB8630696D0 Casting process & apparatus
GB8527882D0 Casting process & apparatus
GB1562501A High alloy chromium nickel heat resisting steels containing tungsten
FR2171599A6 Heat resistant chromium, nickel, tungsten steel
DE2205542A1 Heat resistant chromium, nickel, tungsten steel
FR2149294A1 Bi metallic tubes - with specified properties of inner or outer layers
DE2139880A1 Bi metallic tubes - with specified properties of inner or outer layers
GB1333928A Heat-resisting steels
GB1364235A Process for making tool steels or alloys as part of the manufactu re of a cutting tool
GB1310123A Heat-resisting steels
GB1221546A Improvements in the production of stainless steel castings and articles produced therefrom
GB1170455A Chromium Nickel Steels
GB1076285A Improvements in the production of wrought and cast steels and in articles produced therefrom and weld metals for use in the manufacture of weldments
GB1067663A Improvements in the production of wrought and cast heat-resisting steels and in articles produced therefrom and weld metals for use in the manufacture of weldments
GB1061563A A new or improved stainless steel and articles produced therefrom
GB1049864A Improvements in the production of stainless steel castings and in articles produced therefrom
GB1026874A Improvements in the production of stainless steel castings and in articles produced therefrom
GB1027811A Improvements in the production of stainless steel castings and in articles produced therefrom