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BEIJING WATER BUSINESS DOCTOR CO LTD

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    28,948
  • Filing trend
    ⇧ 125.0%
About

BEIJING WATER BUSINESS DOCTOR CO LTD has a total of 61 patent applications. It increased the IP activity by 125.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and organic fine chemistry are ANHUI LVHENG ENVIRONMENTAL PROTECTION TECH CO LTD, AQUENOX PTY LTD and WATER REGENERATION SYSTEMS INC.

Patent filings in countries

World map showing BEIJING WATER BUSINESS DOCTOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 61

Patent filings per year

Chart showing BEIJING WATER BUSINESS DOCTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Qi 25
#2 Shan Mingjun 22
#3 Chai Yun 21
#4 Kou Lihong 18
#5 Fan Fei 16
#6 Wang Wei 14
#7 Chen Fayuan 14
#8 Zhuang Bohong 10
#9 Zhou Kunlun 10
#10 Ren Zhong 8

Latest patents

Publication Filing date Title
CN112159029A Device and method for treating coking wastewater
CN112093885A Denitrification denitrification reactor and denitrification method thereof
CN111453918A System and method for deeply treating polyformaldehyde wastewater
CN111229246A Fenton catalyst and preparation method thereof
CN110182928A A kind of integrated waste-water treater, method and system
CN110182933A A kind of integrated waste-water treater of ultrasonic coupling, method and system
CN110182932A A kind of integrated waste-water treater of ultrasonic coupling, method and system
CN110182930A A kind of integrated waste-water treater, method and system
CN110182929A A kind of integrated waste-water treater of ultrasonic coupling, method and system
CN110182931A A kind of integrated waste-water treater of ultrasonic coupling, method and system
CN110171873A A kind of integrated waste-water treater, method and system
CN110182927A A kind of integrated waste-water treater, method and system
CN110028193A Waste water reclaiming system
CN109761443A Water purification system based on flocculation sedimentation
CN109749205A A kind of extinction fever ball and its preparation method and application
CN109912871A A kind of polyethylene film and its preparation method and application
CN111362888A Production method and production system for propylene oxide by caustic soda saponification method
CN109534503A Multilayered structure for sewage treatment
CN109534504A Multilayer material for sewage treatment
CN109537527A Restoration of the ecosystem structure for alluvial flat