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ZHANG XIAOYAN

Overview
  • Total Patents
    146
  • GoodIP Patent Rank
    11,271
  • Filing trend
    ⇧ 10.0%
About

ZHANG XIAOYAN has a total of 146 patent applications. It increased the IP activity by 10.0%. Its first patent ever was published in 1995. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, mechanical elements and chemical engineering are ZHANG JIFANG, TIANJIN REBATE SCI & TECH DEV and CHENG YONGTANG.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Xiaoyan 116
#2 Xu Meihua 6
#3 Lyu Xijie 4
#4 Pang Shufang 4
#5 Xue Jun 4
#6 Gu Weile 3
#7 Zhang Liangyi 3
#8 Zhang Lianghui 3
#9 Sun Yongguo 3
#10 Zhang Lianghan 3

Latest patents

Publication Filing date Title
CN112027776A Thread-off-preventing spinning processing device for flax spinning device
CN111924472A Feeding mechanism for electric automation equipment
CN111789064A Aquaculture is with machine of feeding
CN111923498A Processing forming machine of bag is accomodate to senior non-woven fabrics
CN111879038A Aquatic product fresh-keeping ice crusher
CN111776430A Fresh-keeping transportation turnover case of aquatic products
CN111721061A Aquatic product preservation equipment
CN111685073A Aquaculture machine
CN111705423A Soft antibacterial non-woven fabric and preparation method thereof
CN111703123A Continuous operation's non-woven sack production machinery
CN111589717A Aquatic product screening equipment
CN111609684A Drying device is used in fish and soft-shelled turtle processing
CN111528164A Turtle and fish ecological polyculture underwater feeding device
CN111406947A Donkey-hide gelatin, mulberry and black sesame paste and preparation method thereof
CN110680401A Gynaecology uses mammary gland ultrasonic monitoring device
CN109499503A A kind of new-type biochemistry purification and reaction integrated device
CN109499648A A kind of Multifunctional test tube bracket
CN109265008A A kind of daily pottery of antibacterial
CN109399927A A kind of bacteriostasis, and deodorization pottery glaze
CN109489377A A kind of ceramics drying equipment