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ZHEJIANG HUAQINGYUAN BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    152,303
  • Filing trend
    ⇩ 100.0%
About

ZHEJIANG HUAQINGYUAN BIOTECHNOLOGY CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, biotechnology and chemical engineering are BEIJING AEROSPACE ENV ENGINEERING CO LTD, EXTRAKT PROCESS SOLUTIONS LLC and XIE NINGHAN.

Patent filings in countries

World map showing ZHEJIANG HUAQINGYUAN BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG HUAQINGYUAN BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Qinhua 10
#2 Zhu Huiqiang 8
#3 Yu Tong 8
#4 Dai Jun 6
#5 Xu Chen 4
#6 Zhang Wentao 2
#7 Zhou Jinhao 2
#8 Li Jian 2
#9 Zhang Yutao 1
#10 Liu Yuan 1

Latest patents

Publication Filing date Title
CN107473392A The microorganism pasture and water of composite bacteria agent and the preparation method and Ecosystem restoration system of the microorganism pasture and water of composite bacteria agent
CN107435031A A kind of house refuse degraded compound bacteria and its application
CN107435032A A kind of kitchen garbage degraded compound bacteria and its application
CN107435033A A kind of organic waste degraded compound bacteria and its application
CN106955856A The pigeonholes of organic waste microbial processor
CN106975646A The aeration-cooling device of organic waste microbial processor
CN106994460A The odor removal of organic waste microbial processor
CN105621820A Scattered household unpowered domestic sewage treatment device
CN105502812A Small-sized domestic wastewater integrated processor
CN105461168A Efficient microbiological treatment integrated machine
CN105439379A Domestic sewage treatment process