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ZHENG WENZHONG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    140,108
  • Filing trend
    ⇩ 100.0%
About

ZHENG WENZHONG has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, it methods for management and chemical engineering are HEIDI CERAM MAT CO LTD GAOMING FOSHAN, MOGRIDGE ITHIEL and GUANGDONG DOWSTONE TECHNOLOGIES CO LTD.

Patent filings in countries

World map showing ZHENG WENZHONGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zheng Wenzhong 13
#2 Fan Xiao 1

Latest patents

Publication Filing date Title
CN109881633A Hydraulic engineering flood prevention bank protecting
CN109621878A Chemical reaction kettle
CN107705192A A kind of interactive shopping system and purchase method
CN106189496A A kind of preparation method of antibacterial composite joint material water color ink
CN106046924A Preparation method of wear-resisting UV-curing printing ink composition
CN106221371A A kind of antibacterial composite joint material water color ink
CN106318020A Wear-proof UV solidification ink composition
CN105250517A Traditional Chinese medicine used for treating premature beat
CN105169062A Traditional Chinese medicine for treating acute simple gastritis
CN105168618A Traditional Chinese medicine for treating myringitis bullosa
CN104056113A Traditional Chinese medicine for treating acne vulgaris
CN104069397A Raditional Chinese medicine for treating hyperplasia of mammary glands
CN1594750A Wings added reinforced concrete filling and supporting water-tight pile and construction method thereof