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TIANJIN SHENGXIANG PLASTIC PIPE IND CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    116,972
About

TIANJIN SHENGXIANG PLASTIC PIPE IND CO LTD has a total of 48 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, macromolecular chemistry and polymers and machines are JIANGSU CHANGFENG BELLOWS CO LTD, STARITA JOSEPH M and JIANGSU XINGHE GROUP CO LTD.

Patent filings in countries

World map showing TIANJIN SHENGXIANG PLASTIC PIPE IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

Chart showing TIANJIN SHENGXIANG PLASTIC PIPE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tian Ying 23
#2 Li Xiaomin 16
#3 Yang Jianguang 15
#4 Yan Xiaofei 14
#5 Liu Zhongwei 14
#6 Chai Zhongfa 10
#7 Liu Haizeng 6
#8 Yu Zhigang 6
#9 Lin Jing 5
#10 Lianxiang Yue 1

Latest patents

Publication Filing date Title
CN104455850A Corrugated pipe joint suitable for certain thickness range
CN104277293A Enhanced HDPE (high-density polyethylene) double-wall corrugated pipe
CN104369296A Bellows molding cooling device
CN104455779A Plastic drainage pipe with enhancing steel strip
CN104455852A Rotary corrugated pipe connector
CN104589624A Cylindrical double-wall bellows cooling device
CN104385003A Cutting clamp for pipe
CN104353650A Cleaning device for pipelines
CN104307813A Corrugated pipe cleaning device
CN104180094A Mute PVC (polyvinyl chloride) drain pipe
CN104315269A Double-wall corrugated pipe and external pipe thereof
CN104194118A Modified high-density polyethylene pipe
CN104315273A Waterproof sealing connection device and connection method for corrugated pipe
CN104315250A Butting device and method for large-diameter blow-off pipes
CN104309096A Preparation method for large-aperture double-wall bellows
CN103467826A Modified PE corrugated pipe
CN103470866A Modified HDPE (High-Density Polyethylene) double-wall corrugated pipe and manufacturing method thereof
CN103497396A Heavy-caliber double-wall corrugated pipe
CN103487370A Composite quality judgment method for steel mesh polyethylene composite pipes
CN103486348A Pipe structure suitable for underground coal mine water and gas delivery