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TIANCHANG TONGLIAN WELDING IND CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    35,870
  • Filing trend
    ⇩ 100.0%
About

TIANCHANG TONGLIAN WELDING IND CO LTD has a total of 42 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, macromolecular chemistry and polymers and electrical machinery and energy are WILLIAM HANSON BOORNE, HANSHAN RUIKE METAL CO LTD and LAKE CHEMICAL CO.

Patent filings in countries

World map showing TIANCHANG TONGLIAN WELDING IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing TIANCHANG TONGLIAN WELDING IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Qiyuan 42

Latest patents

Publication Filing date Title
CN107138871A A kind of magnesium aluminum composite board flux-cored wire used for welding and preparation method thereof
CN107127472A A kind of flux-cored wire with excellent wetting and spreading and preparation method thereof
CN107175425A One kind has excellent antacid flux-cored wire and preparation method thereof
CN107081538A A kind of high-strength corrosion-resisting welding wire
CN107186380A A kind of abrasion-proof overlaying welding flux-cored wire
CN107252993A A kind of roll overlaying flux-cored wire
CN107262964A A kind of high-toughness wear-resistant flux-cored wire
CN107309572A A kind of high-strength abrasion-proof flux-cored wire
CN107186379A A kind of low-alloy structural steel flux-cored wire and preparation method thereof
CN107252994A A kind of wear-resisting high rigidity flux-cored wire
CN107254136A A kind of ammeter housing PC/ABS alloy materials and preparation method thereof
CN107129703A A kind of water meter case protection against the tide Wood-plastic material
CN107090142A A kind of protection against rodents bird repellent aerial optical cable CABLE MATERIALS and preparation method thereof
CN107090125A A kind of high voltage direct current cable insulating materials and preparation method thereof
CN107254113A A kind of family's optical fiber protection against the tide rodent-resistant cable material
CN107142067A A kind of measurement of algae under water cable fluid sealant and preparation method thereof
CN107189195A A kind of LSOH anti-flaming insulated cable material
CN107090123A A kind of Expansive type halogen-free flame-retardant cable material
CN107254084A A kind of communication cable radiation proof cable sheath material
CN107118733A A kind of direction waterproof cable condensing type marine glue and preparation method thereof