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HUBEI XINYEGANG SPECIAL STEEL TUBE CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    74,578
  • Filing trend
    ⇧ 1700.0%
About

HUBEI XINYEGANG SPECIAL STEEL TUBE CO LTD has a total of 23 patent applications. It increased the IP activity by 1700.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and measurement are BAOSTEEL ZHANJIANG IRON & STEEL CO LTD, IPSCO ENTPR INC and ALGOMA STEEL CORP LTD.

Patent filings in countries

World map showing HUBEI XINYEGANG SPECIAL STEEL TUBE CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing HUBEI XINYEGANG SPECIAL STEEL TUBE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Xianming 3
#2 Yang Huangguang 3
#3 Wan Wuxia 3
#4 Bai Xiansong 3
#5 Ma Liang 2
#6 Xia Bin 2
#7 Wang Cheng 2
#8 Ye Yan 2
#9 Wang Pin 2
#10 Wang Meng 2

Latest patents

Publication Filing date Title
CN110038909A Rolling mill roller roll off footmark determines tooling and scaling method
CN109332617A Conticaster dummy ingot method, conticaster chain dumming bar and conticaster system
CN109590333A A kind of push pipe method preparing thin-wall steel tube using small base type
CN109365535A A kind of push-bench rack gear electrical control protection circuit and its guard method
CN109604370A A kind of drill collar high-accuracy weldless steel tube and preparation method thereof
CN109100934A Analogue system generation method for pid parameter adjusting
CN109059570A For using the energy-saving control system and method for the heating furnace of mixed gas
CN108843882A Compensator leak-proof device, square type and straight barrel type FlexbleJoint
CN108974752A The red coke powder of dry coke quenching is collected and the preparation method of transmitting device and forked type chute
CN108559531A Coke oven ceramic welding-repairing machine and its application method
CN108469297A Driving electronic scale intelligence calibrating installation
CN108907128A A kind of medium-and-large-sized specification section continuous casting billet rollgang and its cooling application method
CN110538874A manufacturing method for producing drill rod joint by adopting seamless steel pipe
CN108590780A A kind of TRT units Import Gas pre-heating system and its application method
CN108414041A A kind of annular perforated-plate throttling device and its pressure method for discharging pollution
CN108396130A The removing method of tempering seamless steel tube residual stress and the two-way chain-type cooling bed of use
CN108265147A Material top surface in top of blast furnace measuring system and measuring method
CN108535107A A kind of simple measurement method of seamless steel pipe residual stress
CN108315532A Steel pipe water fog cooling means
CN107716569A Flexible chain descaling of steel stock machine