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JDL ENVIRONMENTAL PROT RES & DEV CT CO LTD

Overview
  • Total Patents
    12
About

JDL ENVIRONMENTAL PROT RES & DEV CT CO LTD has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are NITCHITSU CO LTD, HYDRO INT AG and SOUTHEASTERN TRADING LLP.

Patent filings in countries

World map showing JDL ENVIRONMENTAL PROT RES & DEV CT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing JDL ENVIRONMENTAL PROT RES & DEV CT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhimin Liao 8
#2 Pingrui Shen 8
#3 Xin Yang 6
#4 Jingkui Guo 6
#5 Peng Wang 5
#6 Qihu He 5
#7 Bin Long 5
#8 Lianhua Zou 5
#9 Shengyun Yang 5
#10 Jialin Zhou 5

Latest patents

Publication Filing date Title
CN102092858A Biological treatment method for floating alga-polluted water body
CN101891280A Solid-liquid separation system for heavy metal wastewater treatment after chemical precipitation
CN101792218A Electroplate rinsing wastewater online recycling method and device
CN101948178A Method for adjusting water ecological environment and purifying water quality by using special activity organisms
CN101985832A Method for enriching and transferring microalgae by utilizing specific active organisms
CN101830595A Method for treating leather-making industrial wastewater
CN101829505A Chemical cleaning method of hollow fiber membrane and device thereof
CN101829673A Soil remediation method
CN101830597A Treatment method of printing and dying wastewater
CN101830598A Method for treating industrial sewage of automobile making
CN101830596A Treatment method of circuit board industrial organic wastewater
CN101830581A Method for treating heavy metal industrial sewage