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YUNNAN ZHONGYI DINGDONG ENERGY TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,598
  • Filing trend
    0.0%
About

YUNNAN ZHONGYI DINGDONG ENERGY TECH DEVELOPMENT CO LTD has a total of 11 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, basic materials chemistry and machines are DELAVEAU JEAN, BUETTNER WERKE A G and COOMTECH LTD.

Patent filings in countries

World map showing YUNNAN ZHONGYI DINGDONG ENERGY TECH DEVELOPMENT CO LTDs patent filings in countries

Patent filings per year

Chart showing YUNNAN ZHONGYI DINGDONG ENERGY TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Pengyun 11
#2 Wang Lianbang 5
#3 Yin Zhaokai 5
#4 Shu Chengfei 5
#5 Shen Shuaixiang 5
#6 Peng Wengang 5
#7 Wang Xiaobing 5

Latest patents

Publication Filing date Title
CN111013252A Industrial sewage filtering device
CN111054620A Closed low noise shale shaker
CN110947449A Cleaning device for cleaning roller of double-roller crusher and double-roller crusher
CN110950110A Dust removal device capable of removing accumulated materials at dead angles of conveying pipeline on line
CN110953874A Brown coal drying machine with safety protection function
CN109503253A A kind of natural biological medicine fertilizer, preparation method and its application method
CN109090142A The method and system of natural and multi-functional plant growth regulator are prepared using lignite
CN108659909A A kind of efficient upgrading system of lignite and its method for upgrading of sub-prime classification
CN107763651A The method and its coal supply system of a kind of boiler coal feeding
CN107388757A A kind of drying means of material