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ZHANG YANMEI

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    82,322
About

ZHANG YANMEI has a total of 26 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China and United States. Its main competitors in its focus markets medical technology, organic fine chemistry and environmental technology are NOVACAL PHARMACEUTICALS INC, OCULUS INNOVATIVE SCIENCES INC and BAE OH SUNG.

Patent filings in countries

World map showing ZHANG YANMEIs patent filings in countries
# Country Total Patents
#1 China 25
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Yanmei 21
#2 Zhang Huirong 4
#3 Shen Qunhua 2
#4 Ge Lifeng 2
#5 Liu Xiaorong 1
#6 Liu Jianqi 1
#7 Jiang Jusheng 1
#8 Wang Yican 1
#9 Obukowicz Mark G 1
#10 Tu Zhengchao 1

Latest patents

Publication Filing date Title
CN111730728A Printing device for inner bottom of porcelain bowl
CN111619212A Batch printing equipment for inner bottoms of porcelain bowls
CN111592179A Intelligent sewage purification equipment
CN111606500A Sewage purification treatment device
CN111606501A Multistage purification tank of sewage
CN108815557A A kind of sanitary napkin and preparation method thereof with bactericidal antiphlogistic pain-relieving functions
CN108577978A A kind of rotary oral cavity detection head restraint
CN108354781A A kind of household arm exercises rehabilitation equipment
CN108452492A One kind being based on orthopedic rehabilitation auxiliary implement and its rehabilitation application method
CN108283509A A kind of orthopaedics Minimally Invasive Surgery adjusting extension fixture
CN108210146A A kind of external orthopedic fixer for elbow joint
CN106177707A A kind of Chinese medicine preparation treating amenorrhea and preparation method
CN106986817A A kind of synthetic method of 2,2 '-bipyridyl
CN106883167A A kind of new chlorphenamine maleate synthetic method
CN104987339A Synthesis method of tofacitinib citrate
CN105175318A Synthesis method of pheniramine maleate
CN104879587A Special attachment joint for introducing ammonia gas and ammonia water
CN104721635A Drug for treating ileus
CN103830517A Traditional Chinese medicine formulation for treating cervicitis and preparation method of traditional Chinese medicine formulation
CN103784826A Traditional Chinese medicinal preparation for treating ovarian cyst and preparation method thereof