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QINGDAO SANHUI RUBBER MACHINERY MFG CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    212,387
About

QINGDAO SANHUI RUBBER MACHINERY MFG CO LTD has a total of 52 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and mechanical elements are GUANGXI JUCHENG NEW ENERGY TECH CO LTD, SETSUNAN KASEI KK and WUXI SIFANGDA HIGH POLYMER MAT CO LTD.

Patent filings in countries

World map showing QINGDAO SANHUI RUBBER MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing QINGDAO SANHUI RUBBER MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jian 11
#2 Pan Yankun 9
#3 Dong Lina 8
#4 Li Yan 8
#5 Meng Sufen 7
#6 Wang Zhigang 6
#7 Zhang Xuezhen 5
#8 Shao Xinghong 5
#9 Lin Xinchao 5
#10 Liu Dezhi 5

Latest patents

Publication Filing date Title
CN107287761A A kind of unwrapping wire spindle of tension force
CN107289072A A kind of staggered floor transmission device
CN107287762A One kind stacking guider
CN104693506A Agro-industrial vehicular tire rubber
CN104696522A Rubber gasket for motor shaft coupler of ten-knife hydraulic rubber cutting machine
CN104693497A Flame retardant covering rubber for wirerope conveyor belt
CN104693557A Fire-retardant steel wire rope core rubber
CN104693534A Rubber seal ring with outer case for push-pull rod
CN104693560A Alkali and water resistant chloroprene rubber
CN104693499A Rubber attached to conveying belt
CN104693556A Copier transmission belt rubber
CN104693555A Poison gas preventive rubber
CN104693657A O-shaped seal ring rubber
CN104693530A Insulating rubber plate
CN104693505A Shock resistant high wear-resistant conveyor belt made of natural rubber
CN104696615A Hose with resistance to dilute acid, alkali and salt solutions
CN104693553A Fire-retardant conveyer belt for industrial and mineral industry
CN104693554A Ultrathin heat-resistant punching conveyer belt
CN104693614A Rubber sealing ring for butterfly valve
CN104693562A V-belt compression layer rubber