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PYE LTD

Overview
  • Total Patents
    1,711
About

PYE LTD has a total of 1,711 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets audio-visual technology, basic communication technologies and measurement are RADIO AG D S LOEWE, SOC NOUVELLE OUTIL RBV RADIO and RADIO IND.

Patent filings in countries

World map showing PYE LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 654
#2 United States 264
#3 France 249
#4 Canada 233
#5 Germany 131
#6 Switzerland 28
#7 Spain 21
#8 Australia 20
#9 Japan 20
#10 Sweden 20
#11 Denmark 16
#12 South Africa 13
#13 Ireland 11
#14 Belgium 9
#15 Italy 9
#16 Netherlands 6
#17 Austria 4
#18 Brazil 2
#19 New Zealand 1

Patent filings per year

Chart showing PYE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jackson Donald 56
#2 Theile Richard 36
#3 Fuller Dennis Quintrell 34
#4 Cope John Edward 33
#5 Weighton Donald 27
#6 Lax Ladislav 26
#7 Fisher Donald Henry 22
#8 Delanoy Donald Brian 21
#9 Donald Jackson 21
#10 Donald Weighton 17

Latest patents

Publication Filing date Title
GB2049179A Method and apparatus for flushing a delivery tube for automatic liquid sample supply apparatus
GB2035529A Providing cooled air in an outside broadcast vehicle
GB2052750A Trace material detector
GB2049165A Dual beam spectrophotometer
GB2041646A Electrolytic capacitors
GB2039387A Automatic electrical control of temperature
GB2036447A Aerial for body-worn radio apparatus
GB2033066A Refrigeration
GB2029119A Torque transmission device
GB2027287A Electrical connector
GB2027295A Phrase comparator
GB2026242A Rotary switch
GB1589261A Food warming cabinets
US4166379A Apparatus for the detection of volatile organic substances
GB1556796A Food warming cabinets
GB1529136A Bobbins for electrical coils
US4269710A Chromatographic apparatus
AU2430277A Medical diagnostic method
GB1516296A Pressure relief valve for an electrolytic capacitor
GB1496640A Actuator for an electric switch