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ZHANG LIMIN

Overview
  • Total Patents
    77
  • GoodIP Patent Rank
    32,276
  • Filing trend
    ⇧ 500.0%
About

ZHANG LIMIN has a total of 77 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and chemical engineering are YU XIRONG, CHEN RU and ZIBO QIDINGLI PATENT INFORMATION CONSULTATION CO LTD.

Patent filings in countries

World map showing ZHANG LIMINs patent filings in countries
# Country Total Patents
#1 China 77

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Limin 68
#2 Zhang Yi 5
#3 Deng Junzhe 5
#4 Zhang Huining 4
#5 Hao Yan 1
#6 Zhang Junyu 1
#7 Dong Zining 1
#8 U Xiaomin 1
#9 Sun Fei 1
#10 Wu Rongrong 1

Latest patents

Publication Filing date Title
CN112172227A Preparation method of anti-wrinkle plant essence containing natural citric acid
CN112089649A Camellia oleifera sun cream and preparation method thereof
CN112168754A Preparation method of anti-aging nano lip gloss containing grape polyphenol
CN112194700A Preparation method of natural high-purity tea saponin with high decontamination efficiency
CN111659071A Electromagnetic spring safety arm strength device
CN111482362A Prevent filter screen cloth of jam
CN110731876A animal experiment table
CN109806926A A kind of organ type acceleration verification specimen holder
CN111580640A Two-direction gesture tracking device and method based on charge induction
CN108821731A A kind of energy conservation and environmental protection construction material and preparation method thereof
CN109096643A A kind of novel green fire-resistant waterproof wood plastic composite and preparation method thereof
CN108901859A A kind of artificial gimmick milk collector of simulation with defencive function
CN108928875A A kind of dedicated improver of water quality in fish pond and preparation method thereof
CN108821673A A kind of ceiling and preparation method thereof
CN108585752A A kind of building and ornament materials and preparation method thereof
CN107050693A Residential building safe escape cabin
CN106798450A A kind of Novel memory pillow
CN107632213A A kind of non-contact sensor circuit
CN105663861A Chinese herbal preparation for treating hypersensitive vasculitis and preparing method thereof
CN104940352A Traditional Chinese medicine composition for treating acute ophthalmia