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CRYSTAL WATER AND BLUE SKY ENV ENGINEERING CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,434
About

CRYSTAL WATER AND BLUE SKY ENV ENGINEERING CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are AEROSPACE ENV ENG CO LTD, GRENEX LTD and FOSHAN RUITUO ENV ENGINEERING CO LTD.

Patent filings in countries

World map showing CRYSTAL WATER AND BLUE SKY ENV ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CRYSTAL WATER AND BLUE SKY ENV ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Yingqiang 10
#2 Liu Yongsheng 10
#3 Ren Jingchao 10
#4 Guo Xiaosen 8
#5 Xu Guangbin 2
#6 Zhang Xin 1

Latest patents

Publication Filing date Title
CN111659188A Anti-scaling high-efficiency demister for desulfurizing tower
CN111644061A Wet-type dual-alkali desulfurization dust collector
CN111661970A Waste water treatment device of limestone-gypsum wet flue gas desulfurization system
CN111606517A Breeding wastewater treatment process
CN111603903A Double-alkali desulphurization device
CN111606530A Excrement treatment device and process for dry-land-to-toilet
CN111620471A Environment-friendly sewage treatment device and sewage treatment method
CN111617566A Bag-type dust collector
CN111617604A Energy-saving and environment-friendly limestone-gypsum wet flue gas desulfurization tower
CN110876888A Thermal desorption tail gas treatment process and device in persistent organic soil remediation process
CN108439640A Industrial waste water disposal device