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QIU WENHUI

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,867
About

QIU WENHUI has a total of 19 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and thermal processes are CHANGZHI XIONGFENG MUSLIM BREEDING SLAUGHTERING CO LTD, LIU WUYANG and FUJIAN AONONG BIOTECHNOLOGY GROUP CO LTD.

Patent filings in countries

World map showing QIU WENHUIs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing QIU WENHUIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiu Wenhui 19

Latest patents

Publication Filing date Title
CN109158592A A kind of metallurgical powder feeding device
CN109261960A A kind of mold improving taper of powder metallurgy products
CN109207660A A kind of metallurgical slag waste-heat recovery device
CN109187069A A kind of metallurgical cinder sampler
CN109355496A A kind of high-performance bio metallurgical equipment
CN109266850A A kind of hydrometallurgy precipitating block block-separating device
CN109282655A A kind of device convenient for metallurgical equipment cooling
CN109323252A A kind of metallurgical furnace kiln burning structure
CN109323594A A kind of pyro metallurgical plant with cleaning tapping mechanism
CN108531685A A kind of refining powder-spraying metallurgical device
CN108591203A A kind of pressing plate clamping device for Heavy Metallurgy Equipment
CN108533711A A kind of metallurgical equipment is supported with three line pivotings
CN108405852A A kind of feed discharge system apparatus of powder metallurgy device
CN108423591A A kind of friction brakes device of metallurgical equipment
CN108436065A A kind of environment-friendly type metallurgical equipment
CN108441646A A kind of smelting wet metallurgy device
CN108525980A A kind of metallurgical equipment rotating device
CN105687861A Traditional Chinese medicine preparation for treating depression, and preparation method of traditional Chinese medicine preparation
CN105688068A Chinese herbal preparation for treating arrhythmia and preparing method of Chinese herbal preparation