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CHONGQING SANWENNUAN ELECTRIC CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    226,484
About

CHONGQING SANWENNUAN ELECTRIC CO LTD has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets thermal processes and environmental technology are JAHIER GIOVANNI, NIPPON SUTEIIBERU KK and RAPIDO WAERMETECHNIK GMBH.

Patent filings in countries

World map showing CHONGQING SANWENNUAN ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 7
#2 WIPO (World Intellectual Property Organization) 4
#3 Australia 2

Patent filings per year

Chart showing CHONGQING SANWENNUAN ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Environmental technology

Top inventors

# Name Total Patents
#1 Jing Hong 11
#2 Dai Xingguo 3
#3 Hong Jing 2

Latest patents

Publication Filing date Title
CN104329795A Volume type gas water heater
CN103405953A Filter press
CN103405952A Filter press control method and system
CN103405951A Filter press
CN102494404A Condensing efficient gas water heater
WO2013026225A1 Condensed efficient gas water heater
CN102305469A Volume type gas water heater
CN102242972A Congealed high-efficient gas water heater