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GUANGDONG DOWSTONE TECHNOLOGIES CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    180,235
About

GUANGDONG DOWSTONE TECHNOLOGIES CO LTD has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry are MARINE RES INST OF CHEMICAL IN, MARINE CHEMICAL RES INST and JIANG YULIAN.

Patent filings in countries

World map showing GUANGDONG DOWSTONE TECHNOLOGIES CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GUANGDONG DOWSTONE TECHNOLOGIES CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Coating compositions

Top inventors

# Name Total Patents
#1 Zhang Yi 5
#2 Li Xiangyu 4
#3 Shi Jiaoyi 4
#4 Zeng Qingrong 3
#5 Zhao Xiujuan 3
#6 Yu Shuilin 3
#7 Wang Yongjian 3
#8 Zhan Jing 3
#9 Cai Xie 1
#10 Cheng Kekai 1

Latest patents

Publication Filing date Title
CN105000915A Ink jet penetrating ceramic brick toner and use method thereof
CN105001820A High-temperature-resisting heat-conducting insulating rubber material and preparation method therefor
CN104761952A Ceramic inkjet printing ink with adjustable penetration depth and method thereof
CN104261880A Novel sand crystal glaze utilizing mica iron oxide and preparation process of sand crystal glaze
CN104193412A Low expansion mat glaze and cordierite barbecue plate coated with glaze
CN104193411A Crystalline glaze for sanitary ceramic sanitary ware and preparation process thereof
CN104003759A Super-smooth thick glaze and manufacturing method for super-smooth thick glazed porcelain tile
CN103224331A Frit dry granules with characteristics of one-time sintering and golden brown color, and preparation method thereof
CN103224330A Frit dry granules with characteristics of one-time sintering and brilliant black color, and preparation method thereof
CN103224329A One-time sintered beige frit dry particles and preparation method thereof
CN102964920A Ink for ceramic ink-jet printing and method for preparing same
CN102951928A Microcrystal dry grain adhering agent
CN102503142A Dry particles for crystal polishing tiles sintered at one step and application thereof