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JIANGSU YONGCHANG EXPANSION JOINTS CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    145,118
About

JIANGSU YONGCHANG EXPANSION JOINTS CO LTD has a total of 13 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements and environmental technology are DONGGUAN HAOQI INTELLIGENT TECH CO LTD, TAUSCHMANN OTTO and VSEROSSIJSKIJ NII STR TRUBOPRO.

Patent filings in countries

World map showing JIANGSU YONGCHANG EXPANSION JOINTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing JIANGSU YONGCHANG EXPANSION JOINTS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Yongshan 13

Latest patents

Publication Filing date Title
CN109000052A High-performance metal hose
CN109000074A Internal stress free tool overregulates protection heavy wall expansion joint
CN109140478A One kind zero permeates board gate of flue gas desulfurization sealing structure
CN108980502A A kind of high stability sleeve expansion joint
CN108953819A A kind of durability whirl compensator
CN109058641A A kind of axial corrugated expansion joint
CN108953820A A kind of high life wavy metal pipe device
CN105299682A Low-pressure air supply compensator structure of power plant boiler
CN105179863A Disposable compensator for pipeline
CN105180201A High-temperature and high-pressure air supply compensator structure for power station boiler
CN105179409A Anti-burnoff ground anchor of high-temperature compensator
CN105179865A Anti-overexpansion metal ripple compensator
CN102913711A High temperature resistant axial expansion joint