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SANMEN SANYOU METALLURG & CHEMICAL TECHNOLOGIES CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    180,743
About

SANMEN SANYOU METALLURG & CHEMICAL TECHNOLOGIES CO LTD has a total of 15 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, packaging and shipping and mechanical elements are LINE KOGYO KK, JINAN HEMEIHUA FEED CO LTD and TERADA MFG.

Patent filings in countries

World map showing SANMEN SANYOU METALLURG & CHEMICAL TECHNOLOGIES CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SANMEN SANYOU METALLURG & CHEMICAL TECHNOLOGIES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Yong 11
#2 Wu Junyi 11
#3 Zheng Fengmin 10
#4 Yang Pan 5
#5 Li Zhiqing 5
#6 Shu Shengchun 4
#7 Yong Wu 4
#8 Pan Yang 3
#9 Fengmin Zheng 3
#10 Junyi Wu 3

Latest patents

Publication Filing date Title
CN104862746A Cathode zinc plate pre-stripping device
CN104562091A Embedded type electrodeposition two-pole and four-contact conducting device in electrolytic cell
CN104499004A Plate overturning device of negative electrode copper plate
CN104495244A Conveyor chain tensioner
CN104451785A Clamping slot type two-pole and four-contact auxiliary conduction device for electrodeposition and electrolysis
CN104358900A One-way valve
CN104018192A High power efficiency negative plate for smelting non ferrous metal
CN103014781A Transfer device for cathode plate
CN103009331A Detaching tool for insulated edge clamping strip of negative plate
CN102127780A Short circuit device between electrolysis cell and electrowinning cell
CN102051643A Separator for permanent cathode stripping unit
CN102085927A Feeding device of bundling machine
CN102008868A Venting and defogging device installed on washing chamber
CN102041526A Cleaning device of negative plate
CN102477569A Process of cleaning cathode plate