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CHEN HONGKAI

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    163,391
About

CHEN HONGKAI has a total of 25 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets agriculture, environmental technology and basic materials chemistry are ANHUI TONGCAOHUA MODERN AGRICULTURAL TECH CO LTD, SHANSHUI LANDSCAPE CO LTD and KEKKILAE OYJ.

Patent filings in countries

World map showing CHEN HONGKAIs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing CHEN HONGKAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Hongkai 24
#2 Tang Hongmei 14
#3 Chen Xuenuo 6
#4 Wu Fan 5
#5 Tang Lan 3
#6 Dong Ping 3
#7 He Xiaoying 3
#8 Yang Ming 2
#9 Zhao Xiantao 2
#10 Peng Yu 2

Latest patents

Publication Filing date Title
CN105232930A Human body acupuncture medical, magnetic and thermal compounded health care pill and preparation and using methods thereof
CN105123314A Device for planting arbors in rocky desertification regions and preparation and planting method thereof
CN104878770A Vertical pre-stressed anchor cable slide-resistant pile with isosceles trapezoid cross section and landslide treatment method thereof
CN104790346A Reservoir hydro-fluctuation belt bank slope protection pine pile-gabion box combined plant-growing retaining wall
CN104695418A Deep-buried explosive compaction device
CN104620838A Method for restoring vegetations in water-level-fluctuating zone
CN104594230A Side slope rolling stone rapid discharging structure used for protecting mountain highway
CN104652455A Soil landslide raft type lattice-anchor rod-anchor cable combined anti-skid structure and soil landslide raft type lattice-anchor rod-anchor cable combined anti-skid method
CN104396620A Limestone stony desertification area vegetation growth base and manufacturing method thereof and vegetation planting method
CN104255280A High and steep rocky slope vegetation planting method
CN103558639A Ground surface collapse monitoring device and method
CN103323156A Dangerous rock landslide body stress collection sensor and installation method thereof
CN103239539A Compound medicine for external use for treating hypertension and application thereof
CN103148835A Settlement observing pre-embedded piece, settlement observing device and installation device
CN103082535A Health care belt and application thereof
CN103046458A Anchoring reinforced structure of overhung section for reinforced concrete pavement slab of highway along river
CN103046450A Emergency traffic method for water-destroyed scouring road section of highway along river in mountainous area
CN102845930A Composite bodybuilding insole and making method
CN102733354A Pile-wall combined anti-sliding support managing structure
CN102434208A Method and system for forecasting coal and gas bursting