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LIU ZEHUA

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    24,875
About

LIU ZEHUA has a total of 70 patent applications. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and macromolecular chemistry and polymers are BUI HY SI, MURRAY ANDREW MALCOLM and OHKEN CO LTD.

Patent filings in countries

World map showing LIU ZEHUAs patent filings in countries
# Country Total Patents
#1 China 70

Patent filings per year

Chart showing LIU ZEHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zehua 70
#2 Liu Luhuai 3
#3 Jiang Shoucai 2
#4 Liu Guangyu 2

Latest patents

Publication Filing date Title
CN106481277A High pressure base expanding and base expanding screw rod drilling equipment and its stake end enlarged footing
CN106401466A Soil-squeezing jet grouting pedestal pile forming device and construction method thereof
CN106677171A Soil-squeezing under-reamed pile forming device and construction method thereof
CN106852871A Pore compacts face mask cream
CN106852753A Spot-eliminating face mask cream
CN106852821A Sleep above film
CN106821921A Sleep preceding Wash-free mask
CN106821920A Cleawhite pack cream
CN106852752A Repair antiallergic face mask cream
CN106821898A Deacne pack cream
CN106821899A MASQUE APAISANT HYDRATANT cream
CN106806295A Traditional Chinese medicine acne treatment mask
CN106806296A Anti-wrinkle face mask
CN106821824A Chinese medicine anti-wrinkle face mask
CN106852748A Post-basking repairing mask
CN106806239A Traditional Chinese medicine freckle-removing facial mask
CN106821825A Chinese medicine repairs facial mask
CN106852820A Skin-whitening non-wash face mask
CN106806155A Chinese medicine Post-basking repairing mask
CN106821879A Chinese medicine MASQUE APAISANT HYDRATANT