Learn more

SUZHOU DONGHAI GLASS MOULD CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    142,341
About

SUZHOU DONGHAI GLASS MOULD CO LTD has a total of 32 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and measurement are AMSTED MAXION FUNDICAO E EQUIPAMENTOS FERROVIARIOS S A, CHANGZHOU KAIDA HEAVY INDUSTRY TECH CO LTD and HUZHOU ZHONGLIAN MACHINERY EQUIPMENT CO LTD.

Patent filings in countries

World map showing SUZHOU DONGHAI GLASS MOULD CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing SUZHOU DONGHAI GLASS MOULD CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Jianfeng 18
#2 Liu Xiqin 8
#3 Liu Zili 8
#4 Qian Jian 7
#5 Qian Yan 6
#6 Wang Huaitao 6
#7 Liu Bolu 4
#8 Wang Wenjing 4
#9 Zhang Quanlin 3
#10 Haibao Qian 3

Latest patents

Publication Filing date Title
CN109504891A The preparation method of ferrite ductile cast iron glass mold material and mold
CN109468526A Vermicular cast iron glass mold material and mould preparation method
CN109609737A A method of eliminating vermicular cast iron glass mold stress
CN106119681A A kind of glass mold cylinder iron material
CN105838978A Vessel like double-die-opening glass die material and preparation method thereof
CN106002125A Machining method for glass mold
CN106077421A A kind of gravitational casting molding sand and preparing process thereof
CN105945304A Machining method of inner cavities of glass molds
CN106017600A Method for measuring capacity of inner cavity of glass mold
CN105834704A Machining method for glass die mouth die
CN105039837A Micro-alloying high-oxidation-resistance gray iron and preparation method thereof
CN104278193A Mouth mold material of alloy cast iron glass mold and preparation method of mouth mold material
CN103128517A Processing technology of heat-resisting alloy steel ware double-open-mold glass mold
CN103131938A Metal type rare earth microalloyed D-type graphite cast iron glass mould and preparation method thereof
CN103144660A Cuttings collection trolley
CN103121158A Spray welding treatment process of glass mold
CN103173648A Copper alloy glass mold port-die material and preparation method thereof
CN103146988A Highly thermal-fatigue resistant alloy and spheroidal graphite cast iron glass mold material and preparation method thereof
CN102864335A In situ synthesis TiC particle reinforced titanium-aluminum-vanadium-molybdenum alloy material and preparation method thereof
CN102864337A In-situ synthesized TiC-particle-reinforced titanium-aluminum-vanadium-tin alloy material and preparation method thereof