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SPARKES STEPHEN

Overview
  • Total Patents
    12
About

SPARKES STEPHEN has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United Kingdom, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines and environmental technology are GYOERGYI VIKTOR, HOPEWELL WIND POWER LTD and STIMM KEAN W.

Patent filings in countries

World map showing SPARKES STEPHENs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 WIPO (World Intellectual Property Organization) 2
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing SPARKES STEPHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sparkes Stephen 3

Latest patents

Publication Filing date Title
GB201208972D0 Photonic capacitor
GB201201177D0 Multi-facetted 3d PV array
GB201114303D0 Concertina pv array
GB201103143D0 Photonic capacitor
GB201020721D0 Wind speed accelerator
GB201018588D0 High efficiency photo-voltaic multi-facetted & laminated array
GB0919100D0 Wind speed accelerator
GB0710706D0 High performance combined wind and solar (Heat Power) station, incorporating a hydro and geo-thermal energy source