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LI YANMIN

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    122,562
  • Filing trend
    ⇧ 300.0%
About

LI YANMIN has a total of 17 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, civil engineering and pharmaceuticals are HUANG CHUNMEI, HARBIN HUANSHI TECHNOLOGY DEV CO LTD and JINAN GAORUI BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing LI YANMINs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing LI YANMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yanmin 17
#2 Li Guoqing 1
#3 Kang Huili 1
#4 Wu Lina 1
#5 Yu Junjie 1
#6 Wang Xinling 1
#7 Chen Yanling 1
#8 Yang Wen 1
#9 Wang Lu 1

Latest patents

Publication Filing date Title
CN110900855A A intelligent fluting device for ground decoration construction
CN110904985A Full-automatic drainage recycling system for building foundation pit
CN109222450A A kind of Medicine storage cabinet
CN109457814A Towering and major diameter building top cover construction method based on Bailey bracket structure
CN109457716A It is uncured to intersect film waterproof system construction technology with SPC self-adhesion
CN109077049A A kind of method and application preventing and treating gardens weeds
CN109912022A A kind of novel three separators
CN108238673A A kind of method and device for cultivating aerobic particle mud
CN106389702A Traditional Chinese medicine for recovering symptoms of gynecological and obstetric surgery and preparation method of traditional Chinese medicine
CN105692881A Aerobic granular sludge reactor
CN104306540A Traditional Chinese medicine preparation for treating postoperative numb limbs and tense tendons of brain tumor and preparation method thereof
CN104012222A Electric self-propelled numerical-control plot drill seeder
CN103988616A Seed division head, rotary seed division mechanism and seed-metering device
CN103988617A Honeycomb seed division mechanism for cell drill seeder
CN104030435A Double-layer aerobic biochemical treatment technology of waste water
CN103819014A Rear alkalifying coagulation process
CN1644624A Silicon rubber composition and production thereof