APV CO LTD has a total of 692 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets thermal processes, foods and drinks and mechanical elements are FROEHLICH AIR AG, ROBERT MORTON & COMPANY LTD and ALUMINIUM PLANT & VESSEL CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 249 | |
#2 | France | 94 | |
#3 | Germany | 71 | |
#4 | United States | 57 | |
#5 | Canada | 40 | |
#6 | Denmark | 31 | |
#7 | Sweden | 24 | |
#8 | Belgium | 19 | |
#9 | Spain | 18 | |
#10 | Netherlands | 14 | |
#11 | South Africa | 13 | |
#12 | Japan | 12 | |
#13 | Australia | 10 | |
#14 | Switzerland | 9 | |
#15 | Austria | 7 | |
#16 | Brazil | 7 | |
#17 | Italy | 6 | |
#18 | Israel | 3 | |
#19 | India | 3 | |
#20 | EPO (European Patent Office) | 2 | |
#21 | Ireland | 2 | |
#22 | Malaysia | 1 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Foods and drinks | |
#3 | Mechanical elements | |
#4 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Heat-exchange device details | |
#2 | Separation | |
#3 | Beer | |
#4 | Foods | |
#5 | Heat-exchanger without contact | |
#6 | Venting or aerating devices | |
#7 | Pipes | |
#8 | Pistons and sealings | |
#9 | Dairy products | |
#10 | Servomotors |
# | Name | Total Patents |
---|---|---|
#1 | Shore David Teignmouth | 25 |
#2 | Wright Felix William | 24 |
#3 | Dummett George Anthony | 19 |
#4 | Cooper Harry Christopher | 18 |
#5 | Usher John Dennis | 17 |
#6 | Goodman Hugh Frederick | 14 |
#7 | Spencer Donald | 12 |
#8 | Botham George Henry | 11 |
#9 | Eddowes Hugh | 11 |
#10 | Cattell Graham Scott | 9 |
Publication | Filing date | Title |
---|---|---|
GB2132330A | Spiral heat exchanger | |
GB2132327A | Heat transfer apparatus | |
GB2132326A | Vapour separator | |
GB2129876A | Pulsation damper | |
GB2128726A | Heat exchanger plate | |
CH653702A5 | Method for growing cell tissue, method for obtaining a viral vaccine and method for obtaining a biologically active substance. | |
AU7982382A | Process and apparatus for concentrating juices | |
DE3201363A1 | "PLATE FOR PLATE HEAT EXCHANGER" | |
GB2117827A | Valve operating cylinder unit | |
AU6673781A | Heat treatment of particulate solid materials | |
EP0033201A2 | Heat exchanger frame components | |
GB2068526A | Heat exchanger frame components | |
ZA8005138B | Gasketing of plate heat transfer apparatus | |
JPS5655756A | Heat transmission plate for holding gasket and its manufacture | |
GB2057668A | Gasketing of plate heat transfer apparatus | |
BR8005069A | Heat transfer appliance joint with plates | |
GB2079898A | Fluid flow control valve | |
CA1125738A | Plate heat exchanger | |
GB2052038A | Plate heat exchangers | |
US4287945A | Plate heat exchanger |