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POWERFUL WAY LTD

Overview
  • Total Patents
    19
About

POWERFUL WAY LTD has a total of 19 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Brazil, EPO (European Patent Office) and United States. Its main competitors in its focus markets textiles and paper are YANNENG SCIENCE & TECHNOLOGY C, EMERSON TYPEWRITER CO and TEXDOT AB.

Patent filings in countries

World map showing POWERFUL WAY LTDs patent filings in countries
# Country Total Patents
#1 Brazil 6
#2 EPO (European Patent Office) 6
#3 United States 5
#4 United Kingdom 1
#5 Taiwan 1

Patent filings per year

Chart showing POWERFUL WAY LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Typewriters

Top inventors

# Name Total Patents
#1 Nip Shui Kuen 17
#2 Nip Shui K 1

Latest patents

Publication Filing date Title
EP2014473A1 Inc cartridge for inkjet printers
EP1944167A2 Outer cover for ink cartridges
EP1882592A2 Ink cartridge with a handle for inkjet printers
EP1854632A1 Chip retaining device of ink cartridge used in ink-jet printer
EP1905595A1 Ink cartridge for computer printer
EP1785277A2 Ink cartridge for ink-jet printer
TWI287510B Ink cartridge of inkjet printer
US2006181584A1 Ink cartridge for ink-jet printer