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ZHEJIANG YONGLI ENVIRONMENTAL PROT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    157,542
  • Filing trend
    ⇩ 88.0%
About

ZHEJIANG YONGLI ENVIRONMENTAL PROT CO LTD has a total of 11 patent applications. It decreased the IP activity by 88.0%. 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 are MITSUBISHI CHEM CLEANSUI CORP, N PROIZV AOZT and SUZHOU GREINWORTH ENVIRONMENTAL PROT TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ZHEJIANG YONGLI ENVIRONMENTAL PROT CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG YONGLI ENVIRONMENTAL PROT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Zhiming 10
#2 Song Libin 2
#3 Li Suhao 2
#4 Zhao Yishu 2
#5 Zhang Yongbo 1
#6 Xiong Zhongning 1
#7 Xu Guofu 1
#8 Jiang Wu 1

Latest patents

Publication Filing date Title
CN111960495A Vortex air flotation device
CN109095603A Hydrolysis acidification tower and sewage water treatment method
CN107915317A A kind of anaerobic tower water distribution system
CN109761293A Simple grilling trash remover
CN109758946A Egg shaped digestion cell machine mixer
CN109761464A Digester comprehensive utilization of energy device
CN109761292A Overhaul convenient integrated sewage treating apparatus tank body
CN109758936A Atherosclerotic high-viscosity material blender
CN109759401A Integrated sewage treating apparatus internal cleaning device
CN109761463A Digester mixing plant static frequency converter
CN109761308A Automatic segmentation adjusts the speed grit water separator