Learn more

SHANDONG ZHONGQI ENVIRONMENTAL PROT EQUIPMENT MANUFACTURING CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,664
  • Filing trend
    ⇩ 87.0%
About

SHANDONG ZHONGQI ENVIRONMENTAL PROT EQUIPMENT MANUFACTURING CO LTD has a total of 11 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, chemical engineering and machine tools are HUBEI JUNMA ENVIRONMENTAL PROTECTION TECH CO LTD, MUELLER DRM AG and PELETEX INC.

Patent filings in countries

World map showing SHANDONG ZHONGQI ENVIRONMENTAL PROT EQUIPMENT MANUFACTURING CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANDONG ZHONGQI ENVIRONMENTAL PROT EQUIPMENT MANUFACTURING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Changlong 11
#2 Du Yong 9
#3 Zhang Jixuan 7
#4 Kong Qingcheng 6
#5 Wang Qingwei 3
#6 Wang Mingren 2
#7 Yu Xianhe 2
#8 Luo Lida 2
#9 Dong Tongxi 2
#10 Liu Jin 2

Latest patents

Publication Filing date Title
CN110252051A A kind of boiler smoke dust-removal and desulfurizing denitration and the method for removing dioxin
CN110252124A A kind of full-dry desulfurizing technique and system
CN108623158A A kind of acidproof enamel enamel and preparation method thereof
CN108044184A A kind of boiler steel structure pipe and injection insulating tube ring body formula magnet-wheel pipe cutting machine
CN108060419A A kind of semi-automatic decoupling device hooking device of enamel application of slip sintered production line thread-changing
CN107756216A A kind of snakelike flexible axle deep hole grinding machine device of air preheater enamel pipe base material
CN107805812A The application of slip of air preheater enamel pipe and sintering circuit high efficiency transshipment acitivity and method
CN107761097A A kind of air preheater enamel pipe internal surface application of slip device and method of work
CN108034945A A kind of air preheater enamel tube outer surface application of slip device and method
CN107540226A It is a kind of using flyash as acid-proof enamel glaze of raw material and preparation method thereof
CN107543411A A kind of superelevation enamel pipe tunnel cave