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ENSHI PREFECTURE DIYIJIA INTELLECTUAL PROPERTY SERVICE CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,164
  • Filing trend
    ⇩ 36.0%
About

ENSHI PREFECTURE DIYIJIA INTELLECTUAL PROPERTY SERVICE CO LTD has a total of 30 patent applications. It decreased the IP activity by 36.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets agriculture, basic materials chemistry and macromolecular chemistry and polymers are WU MINGJIN, ZHANG CANFANG and HAO ZHE.

Patent filings in countries

World map showing ENSHI PREFECTURE DIYIJIA INTELLECTUAL PROPERTY SERVICE CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing ENSHI PREFECTURE DIYIJIA INTELLECTUAL PROPERTY SERVICE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Hao 20
#2 Wu Dingdi 7
#3 Xiang Xu 4

Latest patents

Publication Filing date Title
CN111389068A Tea-seed oil filter equipment that can remove gred
CN110805759A Heat-storage field pipeline connecting ironing head
CN110715130A Gas heating frame for field pipeline connection hot head
CN110721524A Camellia oil residue degreasing tank with movable inner basket
CN110684597A Heating and air-compressing filter device for camellia oil
CN110743664A Wild camellia oil smashes and squeezes device
CN110681284A Heating and stirring oil storage tank for camellia oil
CN110715528A Camellia seed cleaning and drying machine
CN109566343A A kind of nutrient matrix that plantation pachyrhizus uses
CN111374025A Nutrient medium for carrot cultivation box
CN109566342A A kind of nutrient matrix that potato incubator uses
CN109644820A A kind of nutrient soil that plantation sweet potato uses
CN109566345A A kind of culture substrate that planting rhizoma polygonati uses
CN109566347A A kind of culture substrate that yam planting uses
CN109566344A A kind of culture substrate that radish planting uses
CN107417168A A kind of natural composite material of high-ductility and preparation method thereof
CN107686282A A kind of weather-proof natural composite material and preparation method thereof
CN107353663A A kind of thermoplastic composite and preparation method thereof
CN107383911A A kind of thermoplastic composite and preparation method thereof
CN106889219A Tea hot air drying unit