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HUNAN NITOUSHAN OIL TEA DEV CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    152,831
About

HUNAN NITOUSHAN OIL TEA DEV CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, basic materials chemistry and packaging and shipping are HUBEI HENGMAO CAMELLIA OIL CO LTD, SIZETEC INC and ENVIRONMENTAL PROCEDURES INC.

Patent filings in countries

World map showing HUNAN NITOUSHAN OIL TEA DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUNAN NITOUSHAN OIL TEA DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Jianping 6
#2 Liu Dahong 6
#3 Xie Haizhen 1

Latest patents

Publication Filing date Title
CN111849626A Tea-oil camellia seed is solid waste collection device for deep-processing
CN111806904A Vegetable oil processing is with device of being convenient for collect and store
CN111760359A Oil residue filter equipment based on tea-seed oil deep-processing
CN111842315A A tea seed raw materials belt cleaning device for tea-seed oil deep-processing
CN111842131A Tea-seed oil's production and processing has sieving mechanism of filter screen clearance structure
CN111842141A Vegetable oil processing is with processingequipment convenient to wash
CN111849613A Tea-oil camellia seed is benevolence shell separator for deep-processing
CN111703725A Tea-oil camellia seed storage device for deep processing of tea-oil camellia
CN111804051A Solid-liquid separation equipment is used in tea-seed oil production and processing
CN111781023A Sampling extraction element is used in tea-seed oil deep-processing
CN109808219A A kind of squeezing bar and camellia oleifera fruit press apparatus improving oil yield