Learn more

HUANG ZHICHAO

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    180,325
About

HUANG ZHICHAO has a total of 14 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, machine tools and environmental technology are HAN BANGSEN, ZHENG ZHIBAO and QU TIANGUI.

Patent filings in countries

World map showing HUANG ZHICHAOs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HUANG ZHICHAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Zhichao 14
#2 Zeng Lingcheng 10
#3 Zhang Aiping 5
#4 Li Jie 5
#5 Wu Runxiu 5
#6 Huang Jieyun 5

Latest patents

Publication Filing date Title
CN111687486A Copper pot bottom cutting equipment
CN111822582A Notching device for copper hot pot chassis welding notch
CN104367950A Medicine for treating uterine fibroid
CN104367949A Medicament for treating urinary calculus
CN104436112A Medicine for treating raynaud disease
CN104435350A Drug for treating functional uterine bleeding
CN104367980A Medicine for treating thromboangiitis obliterans
CN103503752A Soilless culture nutritive material for indoor plants
CN103508780A Potted plant fertilizer
CN103503981A Litchi preservative
CN103503987A Banana ripening and fresh keeping agent
CN103503982A Vegetable fresh keeping agent
CN103015691A Portable plastering disc for wall bodies and ceiling
CN103104087A Handheld plastering device for wall and ceiling