Learn more

QINGDAO HUAXINHUA DENTAL CO LTD

Overview
  • Total Patents
    212
  • GoodIP Patent Rank
    6,969
About

QINGDAO HUAXINHUA DENTAL CO LTD has a total of 212 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets medical technology, machine tools and consumer goods are SONENDO INC, DENTAURUM GMBH & CO KG and HONIG IULIAN.

Patent filings in countries

World map showing QINGDAO HUAXINHUA DENTAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 212

Patent filings per year

Chart showing QINGDAO HUAXINHUA DENTAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Zhengjie 149
#2 Zheng Wei 148
#3 Tao Xiaolong 132
#4 Liu Shaowei 30
#5 Wang Xiaosong 30
#6 Jiang Guanliang 30
#7 Zhou Feng 25
#8 Lu Yuzong 25
#9 Zheng Zhifang 20
#10 Hu Yongjin 20

Latest patents

Publication Filing date Title
CN109758246A A kind of tooth-implanting digitlization impression-taking technique
CN105395290A Abutment filling method with false tooth as mold
CN105411708A Edge lathing method for false tooth moulding
CN105455910A Method for assembling set-off bench onto denture
CN105616021A False tooth combination layer baking method
CN105434073A Manufacturing method of denture model
CN105434074A Denture model cleaning and drying method
CN105559913A False tooth cast ceramic casting method
CN105434068A Denture space agent glue painting method
CN105559903A False tooth embedding ring cleaning method
CN105616022A Manufacturing method of false tooth wax pattern
CN105616023A False tool making mold yellowing method
CN105434067A Denture externally grinding method
CN105395286A False tooth castable ceramic embedding method
CN105559904A False tooth sprue cutting try-in method
CN105559934A False tooth modification and try-in method
CN105596101A False tooth edge trimming method
CN105395282A Denture dentin-porcelain piling method
CN105395274A Denture metal processing method
CN105559911A False tooth after-glazing treatment method