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JIANGSU JIANGHENG VALVES CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    111,675
About

JIANGSU JIANGHENG VALVES CO LTD has a total of 17 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are BIRKETT H, YONEDA KOGYO KK and SAUERSTOFF FABRIK BERLIN G M B.

Patent filings in countries

World map showing JIANGSU JIANGHENG VALVES CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing JIANGSU JIANGHENG VALVES CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

Top inventors

# Name Total Patents
#1 Zhao Xueqiang 10
#2 Shi Wenbing 6
#3 Zhou Lei 3
#4 Chen Dajiang 3
#5 Liu Haihong 3
#6 Cao Zhiguo 2
#7 Wanjiang Wu 2
#8 Liu Mingjun 2
#9 Liu Hong 2
#10 Guo Jianhui 1

Latest patents

Publication Filing date Title
CN111963733A Double-sealing combined valve
CN111927992A Novel combined valve
CN111927991A Combined valve
CN111946875A Novel swing valve
CN111927990A Sealed combination formula valve convenient to maintenance
CN111998106A Double-seal low-maintenance-cost combined valve
CN111998104A Novel butterfly non-return combined valve
CN111998105A Combined valve with low maintenance cost
CN110410521A A kind of tubular full-bore three eccentricity high-pressure anti-wear ball valve
CN110375096A A kind of differential Slow Close Valve of angie type
CN110410522A A kind of high pressure valve seat of fixed ball valve
CN110360333A A kind of superhigh temperature rigidity seal ball valve
CN110397755A A kind of high temperature bi-directional seal floating-type ball valve
CN106523730A Low-wear ball valve
CN105627082A Sliding-flap free-float type
CN102537400A Anti-crystallization anti-scaling abrasion-resisting ball valve
CN101943272A Rotary cutting valve