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CITY TECH

Overview
  • Total Patents
    160
About

CITY TECH has a total of 160 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United Kingdom, United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are PRINCETON BIOCHEMICALS INC, NANJING XIANGZHONG BIOLOGICAL SCIENCE & TECH CO LTD and TIANJIN NEWSCEN COAST BIO PHARMACEUTICAL CO LTD.

Patent filings per year

Chart showing CITY TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chapples John 14
#2 Cutler Stuart Christopher 11
#3 Davies David Frank 10
#4 Tantram Anthony D S 10
#5 Finbow John Robert 9
#6 Jones Martin Geoffrey 9
#7 Tantram Anthony Desmond Shand 9
#8 Smith Peter John 8
#9 Pratt Keith Francis Edwin 8
#10 Downer Anthony Charles 8

Latest patents

Publication Filing date Title
GB0618891D0 Air or gas analysing device
GB0614214D0 Control circuit and method
CA2508384A1 Electrochemical gas sensor
US2006266647A1 Electrochemical gas sensor
GB0507895D0 Gas sensor assembly
GB0421352D0 Sampling and analysis system and method
CA2535419A1 Gas sensor
GB0402590D0 Electrochemical oxygen sensor
GB0327931D0 Gas sensor
AU2003286267A8 Gas sensing assembly
WO2004048955A2 Gas sensing device
GB0324371D0 Electrochemical oxygen sensor
GB0319134D0 Electrochemical gas sensor
GB0317131D0 Electrochemical gas sensor
GB0310990D0 Electrochemical gas sensor
GB0308022D0 Gas sensor
GB0307893D0 Gas sensor
GB0227686D0 Gas sensing device
GB0223350D0 Flue gas sensors
GB0223202D0 Electrochemical oxygen sensor