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LI DONGMEI

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    69,331
  • Filing trend
    ⇧ 250.0%
About

LI DONGMEI has a total of 55 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 1996. It filed its patents most often in China and United States. Its main competitors in its focus markets pharmaceuticals, chemical engineering and electrical machinery and energy are YU JIANG, CHENGDU XUNDA WUCHENG BIOTECHNOLOGY CO LTD and XU WEIJIE.

Patent filings in countries

World map showing LI DONGMEIs patent filings in countries
# Country Total Patents
#1 China 54
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Dongmei 54
#2 Tong Wanjin 2
#3 Wang Guoding 2
#4 Dong Mingyao 2
#5 Zheng Xia 2
#6 Wang Zongzhen 2
#7 Ji Yazhou 1
#8 Ma Chufan 1
#9 He Fenghuo 1
#10 Wei Feng 1

Latest patents

Publication Filing date Title
CN112285844A Optical fiber coupling equipment capable of automatically adjusting line stress according to rotating speed
CN111420139A A special phlegm suction device for pediatrics
CN110394136A A kind of biological medicine prepares reaction kettle
CN109837211A A kind of biological medicine high-efficient culture case
CN109747982A A kind of cold fortune equipment of biological medicine
CN109645965A A kind of paediatrics temperature monitoring care device
CN109066379A A kind of heat dissipation air permeable type electric power distributing cabinet
CN109193388A A kind of field power distribution cabinet suitable for rain and snow weather repairing
CN109244854A A kind of good Intelligent power distribution cabinet of heat dissipation effect
CN109103793A One kind being suitable for water surface water-cooled power distribution cabinet
CN109103794A A kind of power distribution cabinet that winding displacement is neat
CN108078900A A kind of face mask of traditional Chinese medicine and preparation method thereof and application method
CN107802565A A kind of composite vegetables extractive and its application in cosmetics preservative
CN107823023A A kind of natural plant extracts composition and its application in cosmetics
CN105902874A Oral solution for treating varicella in children
CN105796852A Traditional Chinese medicine composition for curing infantile febrile convulsion
CN105381289A Pharmaceutical composition for treating abnormal menstruation
CN105287182A Bionic massager for females
CN107321719A The method of work of dustless equipment cleaning apparatus
CN107442337A A kind of Surface Pressure Vessel spray painting processing method