Learn more

WUHAN TIANGAO WELDING CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    75,815
  • Filing trend
    ⇩ 100.0%
About

WUHAN TIANGAO WELDING CO LTD has a total of 26 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in China and Japan. Its main competitors in its focus markets machine tools and machines are NANTONG HAOTAI WELDING MAT CO LTD, EWAG AG and Liuzhou shantai gas co ltd.

Patent filings in countries

World map showing WUHAN TIANGAO WELDING CO LTDs patent filings in countries
# Country Total Patents
#1 China 24
#2 Japan 2

Patent filings per year

Chart showing WUHAN TIANGAO WELDING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Xiaogen 23
#2 Tu Taoxiong 21
#3 Li Hua 15
#4 Hu Wenxi 13
#5 Zhou Limei 11
#6 Yi Wuqiang 6
#7 Xiao Shixiang 5
#8 He Xiaoting 5
#9 Xiao Suyang 4
#10 Sho Shisho 2

Latest patents

Publication Filing date Title
CN107584196A Long-lived Orthotropic Steel Bridge Deck is remained silent the welding procedure of rib
CN107414260A Combination pad and its automatic dress patch jacking mechanism and welding procedure
CN106825872A Hardware positive and negative synchronization full penetration technique
CN106826019A The moveable moulding bed car of variable bit
CN106392274A Double-sided forming welding process of FGB process one-sided submerged arc welding
CN106363284A Material suitable for submerged arc welding, anatexis and single-side welding process
CN106425049A Submerged-arc welding deep penetration single-side welding technology of thick plates
CN106475667A FGB method high efficiency connects supporting welding material
CN106334861A Construction method for single-side fusion-through welding of connection angle seams of closed longitudinal ribs and bridge deck slab
CN105945453A Sintered flux for submerged-arc welding of steel structure U-shaped rib plate
CN106112224A Steel construction U-shaped floor angle welding full penetration technique
CN106041256A Mounting trolley of welding backings for steel structure U-shaped ribbed plate
CN105619217A Root reinforcement control device for panel block assembly line
CN105365038A Method suitable for producing ceramic welding backing
CN105152640A Ceramic backing for submerged-arc welding
CN105127610A Alkaline weld backing material
CN105236744A Flexible welding lining pad and production method thereof
CN105057922A Large-fusion-depth submerged-arc welding sintering welding flux
CN104710166A Low Al2O3 ceramic welding backing material
CN104708230A Sintered flux for efficient submerged-arc welding and manufacturing technique thereof