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Jiangsu yuantong corrugated pipe co ltd

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    111,556
  • Filing trend
    ⇩ 100.0%
About

Jiangsu yuantong corrugated pipe co ltd has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are KRAUSZ IND LTD, NICHIEI INTEC KK and TAYLOR KERR (COUPLINGS) LTD.

Patent filings in countries

World map showing Jiangsu yuantong corrugated pipe co ltds patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing Jiangsu yuantong corrugated pipe co ltds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Pipes
#2 Nails

Top inventors

# Name Total Patents
#1 Sun Shoulong 16
#2 Liu Dehua 13
#3 Huang Yubing 7
#4 Zhang Minjian 6

Latest patents

Publication Filing date Title
CN112161130A High-temperature-resistant burning loss-preventing rotary compensator
CN107255201A A kind of pipeline whirl compensator
CN106195486A A kind of high-pressure rotation compensator
CN105805470A Sealed type rotation compensator with V-shaped end faces
CN105805471A Sealed type rotation compensator with reversed circular conical surfaces
CN105805144A Annular edge folding anti-attrition mat
CN105805469A Spherical compensator
CN105423046A Expansion joint
CN105443887A Stainless steel corrugated hose capable of fixing net cover
CN105443902A Reinforced type stainless steel corrugated tube
CN105443899A Spherical compensator
CN105423047A Metal corrugated pipe expansion joint
CN105423030A Rotary compensator
CN104913147A Externally-corrugated sleeve complementary compensator
CN104879597A Self-positioning conical surface sealing type rotary compensator
CN102230560A Slag-dropping pipe expansion joint