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ZHENG JIAWEI

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    196,017
  • Filing trend
    ⇩ 50.0%
About

ZHENG JIAWEI has a total of 20 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are GUANGZHOU LOGICOS BIOTECH CO LTD, LI ZHONGZE and QINGDAO XINZHONGXIN NEW MAT CO LTD.

Patent filings in countries

World map showing ZHENG JIAWEIs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing ZHENG JIAWEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Jiawei 20
#2 Zhang Chuanhua 3
#3 Wang Cuihong 3
#4 Chen Anying 2
#5 Wang Zhaoguo 2
#6 Yuan Weien 2
#7 Wang Qingzhen 2
#8 Li Jianxia 2
#9 Wang Xuemei 1
#10 Dong Tao 1

Latest patents

Publication Filing date Title
CN111437640A Mechanical plate type filter press for chemical industry
CN108014034A It is a kind of using natural plant extracts as sunlight screening skin-protecting product of active ingredient and preparation method thereof
CN111329812A A whitening skin care product containing natural plant extract
CN104274390A Timolol long-acting transdermal preparation and application thereof in hemangioma treatment
CN103523840A Simple water purifier
CN102704372A Oil supply reinforcing device for burner of bituminous mixture mixing station
CN102489097A Wet processing apparatus of powder recovered from asphalt mixture mixing station
CN102239821A Human hemangioma animal model and constructing method and application thereof
CN101049169A Organized enzyme beverage of monose and amylose
CN101049168A Monosaccharide, multienzyme beverage
CN1982270A Production of anhydrous alcohol
CN1857110A Vegetarian milk powder
CN1766004A Ethylene absorption resin production method
CN1840773A Method for manufacturing composite textile materials
CN1760441A Composite textile materials
CN1830640A Sol reinforced artificial board and its manufacturing method
CN1830641A High strength medium and high density artificial board and its manufacturing method
CN1799366A Environmental friendly fresh insect repellant
CN1698477A Beverage of Cymbidium goeringii Rchb. f. containing enzyme