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WEIFANG HONGTU ENVIRONMENTAL PROT EQUIPMENT CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    115,792
  • Filing trend
    ⇩ 100.0%
About

WEIFANG HONGTU ENVIRONMENTAL PROT EQUIPMENT CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, civil engineering and measurement are HKY TECH CO LTD, SOUTH CHINA INST ENVIRONMENTAL SCIENCES MEE and CENTRAL & SOUTHERN CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD.

Patent filings in countries

World map showing WEIFANG HONGTU ENVIRONMENTAL PROT EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing WEIFANG HONGTU ENVIRONMENTAL PROT EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Yixiao 7
#2 Chen Quanwei 3
#3 Zhou Shaobo 2
#4 Gao Meng 2
#5 Dong Zhengjie 1
#6 Sun Mingxing 1
#7 Yu Tao 1
#8 Sun Kunyu 1
#9 Li Zhesi 1
#10 Zhang Yu 1

Latest patents

Publication Filing date Title
CN112079490A Heavy metal wastewater treatment reactor goes out water and subsides device
CN111977753A Waste water low-voltage electric flocculation oxidation reaction equipment
CN111925025A Movable sewage treatment plant
CN111925035A Sewage treatment integration equipment
CN111926905A Underground sewage dredging treatment equipment
CN111929173A Bolt strength detection device
CN111925045A Sewage treatment tank
CN111871050A Sewage filtering treatment equipment
CN111877102A Environment-friendly is repaiied and is used from walking tamping unit
CN111426951A Power detection-based generating set power output stability detection system
CN111395136A Environment-friendly automatic road monitoring and maintenance shifter
CN111331299A Quick splicing apparatus of anticorrosive liquid storage pot of steel
CN111519614A Different geological layer pile body construction method
CN111502124A Energy-saving rectangular steel tube concrete column
CN108006331A A kind of wear-and corrosion-resistant plumbing installation