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Zhengzhou dengfeng smelting materials co ltd

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    238,715
About

Zhengzhou dengfeng smelting materials co ltd has a total of 18 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machines, chemical engineering and packaging and shipping are HENAN SANHE HYDRAULIC MACHINERY GROUP CO LTD, SHANTUI JANEOO MACHINERY CO LTD and ZACCARON LUIGI.

Patent filings in countries

World map showing Zhengzhou dengfeng smelting materials co ltds patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing Zhengzhou dengfeng smelting materials co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jianting 18

Latest patents

Publication Filing date Title
CN104924463A Vibrating concrete stirrer
CN104654270A Boiler convenient to maintain
CN104647598A Novel concrete stirring machine
CN104648788A Packaging bag of fire-resistant material binding agent (aluminum oxide micro powder CLW-1)
CN104648782A Pure calcium aluminate cement CA-80 cement packaging bag
CN104648823A Cement (aluminate cement CA-50-G6) packaging bag
CN104646278A Cement filtering device
CN104648783A Effective water purifying agent raw material (aluminum acid calcium powder 1#) cement packaging bag
CN104648789A Cement (high iron aluminate cement) packaging bag
CN104647596A Novel concrete stirring machine
CN104647597A Concrete stirrer
CN104654271A Boiler convenient to maintain
CN104649033A Cement delivery device
CN104646384A Device for clearing cement dust
CN104647595A Concrete stirrer
CN104645825A Catalyst layer used in boiler denitration
CN104648784A Portable cement packaging bag
CN104648781A Fire-resistant material packaging bag