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QINGDAO SPRING WATER PROC CO LTD

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    32,790
  • Filing trend
    ⇧ 1400.0%
About

QINGDAO SPRING WATER PROC CO LTD has a total of 46 patent applications. It increased the IP activity by 1400.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and chemical engineering are CAPITAL GREINWORTH ENV CORPORATION, WATER VISION INC and Inner mongolia tianyi environmental technology co ltd.

Patent filings in countries

World map showing QINGDAO SPRING WATER PROC CO LTDs patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing QINGDAO SPRING WATER PROC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wu Di 31
#2 Han Wenjie 23
#3 Zhou Jiazhong 18
#4 Guan Yongjie 15
#5 Yu Zhenbin 13
#6 Wang Cunfeng 10
#7 Yuan Guangyao 7
#8 Zhu Qingjiang 6
#9 Zhang Jingjing 6
#10 Zhou Chenyu 4

Latest patents

Publication Filing date Title
CN111233282A Sewage treatment system and process for enhancing efficient utilization of raw water carbon source
CN111204937A Reaction device for sewage treatment process and arrangement method thereof
CN111115822A PN/A integrated autotrophic nitrogen removal system based on MBBR and quick starting method
CN111115821A MBBR-based autotrophic nitrogen removal integrated system and quick starting method
CN111170456A MBBR-based non-nitrous-accumulation CANON system and operation method
CN111115820A Changeable sewage treatment system of pond volume
CN111115983A CANON-MBBR system without excessive accumulation of nitrous oxides and operation method
CN110590078A Iron-promoted magnetic loading anaerobic reaction system
CN110606627A Coupling treatment system of iron-promoted magnetic loading anaerobic/anoxic activated sludge method and biofilm method
CN110590077A Compact MBBR and super-efficient separation coupled deep nitrogen and phosphorus removal treatment system
CN110585794A Carrier filter and application thereof in sewage treatment
CN110386714A A kind of magnetic powder load is super to imitate separation waste water treatment system and treatment process
CN110386634A A kind of adjustable O of operating pressure3/H2O2/ UV advanced oxidation system and its operation process
CN110386662A A kind of integrated combination aerating system and installation method suitable for MBBR technique
CN110386740A A kind of sewage second-level processing system and processing method
CN110386661A It is a kind of to promote combination aerating system and installation method suitable for MBBR technique
CN110393955A A kind of new and effective vertical sedimentation tank, MBBR integration apparatus and operation method
CN110386738A A kind of long runner stripping reflux MBBR integral system and operation method
CN110395849A A kind of sewage disposal system and technique isolated based on super effect
CN110407336A A kind of wet preservation and method for activation recovering based on MBBR autotrophic denitrification suspending carrier