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HEFEI TONGYUAN CHEMICAL TECH CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,223
About

HEFEI TONGYUAN CHEMICAL TECH CO LTD has a total of 18 patent applications. It filed its patents most often in China. Its main competitors in its focus markets machines, chemical engineering and machine tools are FUZHOU NUOTONG NETWORK TECH CO LTD, MI INTEGRATION S E N C and SICHUAN DUOLIAN IND LTD CO.

Patent filings in countries

World map showing HEFEI TONGYUAN CHEMICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Top inventors

# Name Total Patents
#1 Xu Hui 18
#2 Yang Jun 14
#3 Xie Xiangsong 11
#4 Zhu Lele 4
#5 Wu Yongjun 4
#6 Zhu Chang 3

Latest patents

Publication Filing date Title
CN112140219A Silica gel product manufacturing and processing technology
CN112007187A Method for manufacturing and processing food-grade silica gel product
CN112060436A Production and manufacturing process of rubber sealing ring
CN111941860A Manufacturing process of aluminum foil rubber and plastic heat-insulation sleeve
CN111677239A Waterproof coating construction process
CN111605156A Preparation and processing technology of hot melt adhesive rod
CN111531768A Preparation process of solid gum
CN111438907A Preparation process of hot melt adhesive
CN111578024A Reinforced three-way pipe fitting
CN111496592A Finishing system for manufacturing polyurethane heat-insulating layer of pipeline
CN111469200A Rigid polyurethane pipe heat-insulating layer manufacturing and processing system and manufacturing and processing technology
CN111546638A PPR hot water plastic pipe hot-melt connection processing method
CN111546556A Organic silica gel product forming processing technology
CN111536355A Plug-in type PPR plastic pipe fitting
CN111438758A Manufacturing process of foamed plastic packaging material
CN111499242A Preparation process of granite-like building exterior wall coating
CN111468006A Heat preservation thermal barrier coating preparation system of processing
CN111482121A Preparation process of heat-preservation and heat-insulation coating