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GUANGDONG YEANOVO ENVIRONMENTAL PROT CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    42,434
  • Filing trend
    ⇩ 55.0%
About

GUANGDONG YEANOVO ENVIRONMENTAL PROT CO LTD has a total of 37 patent applications. It decreased the IP activity by 55.0%. 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, chemical engineering and organic fine chemistry are ZHEJIANG HUAQIANG ENVIRONMENTAL TECH CO LTD, AQUENOX PTY LTD and WATER REGENERATION SYSTEMS INC.

Patent filings in countries

World map showing GUANGDONG YEANOVO ENVIRONMENTAL PROT CO LTDs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Heng 37
#2 Han Quan 37

Latest patents

Publication Filing date Title
CN112142268A System and method for treating wastewater of methanol aromatization process
CN112028368A Treatment system and method for waste hydrochloric acid and waste brine in titanium dioxide chloride production
CN112028408A Advanced treatment method and system for aromatic and heterocyclic compound wastewater
CN111960601A System and method for synchronously treating copper-containing wastewater and organic wastewater
CN111875167A System and method for comprehensive wastewater treatment in chemical industry park
CN111847770A Method for efficiently purifying domestic sewage
CN111747608A Treatment and recycling system and treatment and recycling method for electric defogging wastewater and/or electric precipitation wastewater
CN111747605A Multistage physicochemical-biochemical combined domestic sewage treatment system and treatment method
CN111747560A System and method for treating and recycling J acid
CN110950476A Treatment method and treatment system for high-salinity wastewater containing methanol
CN110813087A Method and system for treating high-concentration VOCs waste gas
CN110803849A Sludge reduction treatment system and method
CN110028126A The system and method for ammonia nitrogen in a kind of advanced treatment of waste water
CN110066047A A kind of method and system handling high fluoride waste water
CN110028215A The purification device and application of synchronization process ammonium salt waste water and phosphate waste
CN109824195A The system and method for chloride ion in a kind of recycling high-salt wastewater
CN109824169A The method and system of acid solution in a kind of recycling acid waste water
CN109824155A A kind of system and method for high concentration COD waste water reclaiming processing
CN109824156A The system and method for acid and salt in a kind of separation waste water
CN109824205A A kind of method and system handling high toxicity high concentrated organic wastewater