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HENGSHUI RUBBER CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    183,085
About

HENGSHUI RUBBER CO LTD has a total of 17 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets civil engineering are MIGLIETTI GIOVANNI, PADOVA FORNITURE and ZHONGTIE MAJOR BRIDGE RECONNAI.

Patent filings in countries

World map showing HENGSHUI RUBBER CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HENGSHUI RUBBER CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Tian Jiande 9
#2 Pei Huirong 7
#3 Liu Baoquan 7
#4 Jia Shuangshuang 6
#5 Zhang Xianzong 5
#6 Baoquan Liu 4
#7 Zhang Jun 4
#8 Huirong Pei 3
#9 Wei Cunjie 3
#10 Jiande Tian 3

Latest patents

Publication Filing date Title
CN105714677A Trackless bridge inspection vehicle traveling device
CN105735114A Adjustable conversion type support
CN105568849A Comb type bridge expansion device with adaption to multi-directional displacement
CN105369772A Rubber waterstop belt
CN105019354A Mounting method for modular anti-drop-beam expansion joint device
CN104912000A Method for realizing on-site quick assembly of bridge support
CN104859809A Self-enclosed packer
CN103628568A Arrangement mode of spherical hinge supporting frames for latticed shell structure
CN102852089A Pot bearing with horizontal compensation type force sensor
CN102839604A Curved support with horizontal comprehensive force transducer
CN102628367A Waterproof roll material automatic leakage prevention fixing device and method for installing waterproof roll material by adopting same
CN102518042A Method of constructing transverse connection prestressed tendons of T-shaped simply-supported concrete composite bridge
CN102251489A Method for supplementing lubricating agent to curved steel support seat and curved steel support seat matched with same
CN102071637A Expansion device for bridges
CN101935980A Corrosion resisting bridge support
CN101824799A Construction method for transverse connection of T-shaped concrete simply supported combined bridge
CN1384246A Manufacture of buried extension joint with modified asphalt