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ENV PROT RES INST OF LIGHT IND

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,153
  • Filing trend
    ⇩ 100.0%
About

ENV PROT RES INST OF LIGHT IND has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, biotechnology and measurement are ZHEJIANG JING QUAN WATER TREAT EQUIPMENT CO LTD, LUMBERT STEVEN and CROSS TECHNOLOGY S R L.

Patent filings in countries

World map showing ENV PROT RES INST OF LIGHT INDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing ENV PROT RES INST OF LIGHT INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jianzhong 12
#2 Cheng Yanjun 5
#3 Zhao Lu 2
#4 Wei Wenxia 2
#5 Yang Sucai 2
#6 Xu Li 2
#7 Li Peizhong 2
#8 Zhang Xuechun 2
#9 Wang Haijian 2
#10 Zhang Ji 1

Latest patents

Publication Filing date Title
CN106830552A Utilizing black pulp liquor wet method alkali reclaiming method
CN106865892A Reducing rules black liquor by wet method alkali reclaiming method
CN106830603A Step heat exchange pyrohydrolysis reactor
CN106635918A Delftiasp and application thereof to reduction and dehydration of excess sludge
CN106834158A A kind of microbial bacterial agent for processing leather waste water and preparation method thereof
CN106186133A A kind of natural vacuum formula solar energy desalinator
CN105948211A Method for coagulating in-situ formed iron
CN105859085A Cone-shaped anaerobic reactor
CN105858875A Cone-shaped aerobic reactor
CN105858881A Baffled reactor with triangular section
CN105836994A Intermediate-enhanced sludge digestion process
CN105738611A Benzo(a)pyrene enzyme-linked immunosorbent assay (ELISA) kit and detection method thereof
CN105417902A Continuous-elutriating-type sludge digestion system
CN106277659A A kind of method of sludge organism acidifying dehydration
CN106032296A Material for remediation of groundwater petroleum contamination and preparation method thereof
CN105842137A Soil gas permeability tester
CN105372402A Polycyclic aromatic hydrocarbon ELISA kit and detection method thereof