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CHEN WENWEN

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    105,360
About

CHEN WENWEN has a total of 17 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and it methods for management are CHEN BOSHUN, SUN XIAOCHENG and ZHENG ZHIBAO.

Patent filings in countries

World map showing CHEN WENWENs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHEN WENWENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Wenwen 17

Latest patents

Publication Filing date Title
CN108236280A Cold water heating exempts to power up cup
CN106296492A Houseclearingization management system and method
CN105362527A Medicine for treating acne caused by noxious dampness and blood stasis
CN105435116A Medicine used for treating acnes caused by blood heat
CN105381095A Medicine used for treating acne caused by stomach heat
CN105381096A Medicine for treating acne caused by heat toxicity
CN105362526A External liniment for treating acne
CN104916987A Speed-adjustable power supply equipment power supply interface device
CN104836069A Power supply interface device of power supply equipment with left and right limiting function
CN104916989A Power supply equipment power supply interface device with rollers
CN104868308A Power supply interface device of power supply equipment using fans for heat radiation
CN104258054A Traditional Chinese medicine for treating spleen-deficiency syndrome type menstruation-related diarrhea
CN104288260A Chinese veterinary drug for effectively preventing and treating porcine respiratory diseases
CN104258250A Traditional Chinese medicine for treating Qi and blood deficiency syndrome type pregnant dizzy
CN104222629A Biological piglet feed additive
CN104222628A Composite Chinese herb medicine feed additive
CN1548002A Fold angle visual laryngoscope