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ZHANG GUQUAN

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    105,660
  • Filing trend
    ⇧ 175.0%
About

ZHANG GUQUAN has a total of 25 patent applications. It increased the IP activity by 175.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets agriculture, macromolecular chemistry and polymers and electrical machinery and energy are NANJING DIDAO AGRICULTURAL TECHNOLOGY CO LTD, QINGHAI GENERAL HEALTH BIO SCIENCE CO LLC and NANJING DIDAO AGRICULTURE TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ZHANG GUQUANs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing ZHANG GUQUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guquan 25

Latest patents

Publication Filing date Title
CN109539331A A kind of alcohol-based fuel combustion furnace closing device
CN109591445A A kind of disk type printed matter, which dries in the air, puts shaping equipment
CN109326472A A kind of long pressing button
CN109608695A A kind of preparation method of modified oxidized antimony fire retardant
CN109349209A A kind of six draw the cultural method of pheasant
CN109591836A Couchette condition monitoring system
CN109349020A A kind of greenhouse gardening method of the tomato based on aerating
CN109348921A A kind of greenhouse gardening system
CN109348890A Greenbelt clipping device
CN109368189A Safety check X-ray machine conveyer belt cleaning sterilizing device
CN109266431A A kind of extracting method of camellia oil
CN106943566A A kind of medicine for treating coronary heart disease
CN107079896A A kind of forestry liquid medicine spraying machine
CN107027527A A kind of device of convenient pruning trees branches and leaves
CN107047510A A kind of forestry chemical spraying device
CN104605721A Electric rice cooker capable of automatically cooking and cooking method thereof
CN103283507A Portable fruit tree brush cutter
CN103283700A Fruit fly trap
CN103283511A Fruit-tree lopping machine
CN103314868A Small-sized young animal cub nursing device