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ZHANG WENJIAN

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    33,876
  • Filing trend
    ⇩ 75.0%
About

ZHANG WENJIAN has a total of 50 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2009. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and computer technology are LI YUANYUAN, TIAN PENGXIN and HUNAN YUJIA COSMETICS PRODUCTION CO LTD.

Patent filings in countries

World map showing ZHANG WENJIANs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Wenjian 50
#2 Pan Xueming 4
#3 Shen Zukang 4
#4 Wang Libo 4
#5 Xiao Guojun 3
#6 Qian Xingying 1
#7 Wang Mingfang 1

Latest patents

Publication Filing date Title
CN111552570A Self-adaptive distribution method of data processing resources of Internet of things and cloud computing server
CN111539029A Industrial internet-based big data storage rate optimization method and cloud computing center
CN109010949A A kind of thoracic surgery drainage collector
CN108209345A A kind of car show platform that can show real time information
CN108208878A A kind of preserved vegetable air-drying device
CN108210414A A kind of peony essence nutrition skin-protection Aloe Vera Gel
CN108211372A A kind of sea urchin toy with pressure inductor
CN108207351A A kind of intelligence preserving fruit and vegetable utilizing library
CN108210410A A kind of yulan essence nutrition skin-protection Aloe Vera Gel
CN108209020A A kind of anti-static shoes
CN108209346A A kind of car show platform
CN108208877A A kind of preserved vegetable turning device
CN108207608A A kind of soilless culture implant system
CN108209338A A kind of display platform for being easily placed product
CN108210411A A kind of rose essence nutrition skin-protection Aloe Vera Gel
CN108210412A A kind of lily essence nutrition skin-protection Aloe Vera Gel
CN108208981A A kind of antistatic gloves
CN108227794A A kind of hydroponic plant intelligence control system
CN108208923A A kind of cigarette
CN108209376A A kind of quilt cover that can adjust length