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SOUND ENV RESOURCES CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    139,025
  • Filing trend
    ⇩ 100.0%
About

SOUND ENV RESOURCES CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and machine tools are Q BIO TECH CORP, BIOTHANE SYSTEMS INT BV and HYOSUNG EBARA ENG CO LTD.

Patent filings in countries

World map showing SOUND ENV RESOURCES CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SOUND ENV RESOURCES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Tianzeng 5
#2 Hao Yongjun 5
#3 Li Butao 4
#4 Hu Xinling 4
#5 Ma Yuehui 4
#6 Zhang Lixin 4
#7 Li Shunxing 4
#8 Yin Zifei 3
#9 Li Yue 3
#10 Li Liangliang 3

Latest patents

Publication Filing date Title
CN106746129A Percolate evaporation and crystallization system
CN106739076A Low energy consumption house refuse high-pressure extrusion separating dry space from moist space device and method
CN106693652A Absorbing tower for non-condensable gases
CN106734114A House refuse pretreatment system and method based on high-pressure extrusion
CN106540543A A kind of multiple pass type selective catalytic reduction denitration device
CN106745615A Cooler crystallizer
CN106745423A A kind of level gauge system suitable for evaporator hot well
CN106675996A Dry-wet anaerobic coupling processing system and method for organic wastes
CN106512855A Device and method for forming straw particles
CN106765142A Solid waste classification gasification system
CN106111671A House refuse and changing food waste cooperative processing method
CN106111670A One way of life waste incineration and generating electricity preprocess method and system