Learn more

GUANGDONG WANLYU ENVIRONMENTAL PROT ENGINEERING CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    89,622
  • Filing trend
    ⇧ 200.0%
About

GUANGDONG WANLYU ENVIRONMENTAL PROT ENGINEERING CO LTD has a total of 19 patent applications. It increased the IP activity by 200.0%. 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, materials and metallurgy and chemical engineering are XIAMEN JIARONG TECH CO LTD, XIAN TPRI WATER & ENVIRONMENTAL PROT CO LTD and CHONGQING ZHONGKE FILTER PLANT MANUFACTURE CO LTD.

Patent filings in countries

World map showing GUANGDONG WANLYU ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing GUANGDONG WANLYU ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dai Shuangjian 18
#2 Zhang Yuyan 14
#3 Li Chuanjia 10
#4 Lu Rui 5
#5 Huang Jianlin 5
#6 Chen Zhifeng 5
#7 Xu Zuhong 4
#8 Shao Wei 3
#9 Cheng Gang 2
#10 Liu Jiehong 2

Latest patents

Publication Filing date Title
CN110937643A System for intelligently controlling dosage in heavy metal-containing wastewater treatment
CN110723767A Low-temperature evaporation treatment and recovery method and device for iron-containing waste hydrochloric acid in steel plant
CN110723787A Pretreatment desalting method for landfill leachate
CN110713298A Landfill leachate concentrated solution treatment method
CN110713314A Method for treating landfill leachate
CN110723961A Environment-friendly microporous brick prepared by comprehensively utilizing solid wastes and preparation method thereof
CN110498560A A kind of textile printing and dyeing wastewater processing method
CN110038380A A kind of explosive dust explosion protection dust removing treatment system
CN109809568A A kind of rotary island formula sewage treatment ecological layout structure
CN109721199A A kind of processing system and processing method of lithium battery recycling industry raffinate waste water with high salt
CN109761424A A kind of miscellaneous strong brine low-temperature evaporation divides the method for salt and resource reclaim
CN109354189A A kind of microbial acclimation speed improving bio-refractory sewage and the biochemical processing method for reinforcing biochemical stablizing effect
CN109402307A A kind of cold and hot steel slag mixed processing method
CN109350989A A kind of half cycle energy conservation evaporated crystallization device
CN108640420A A kind for the treatment of process of lithium battery waste liquid
CN108425340A A kind of ecoscape layout structure of full-buried type sewage-treatment plant
CN108558126A A kind of processing method of lithium battery wastewater zero discharge
CN108017230A A kind of heavy metal waste water treatment system and method
CN107162332A A kind of textile printing and dyeing wastewater processing system and method