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QINGDAO EAA RUBBER IND CO LTD

Overview
  • Total Patents
    73
  • GoodIP Patent Rank
    76,193
About

QINGDAO EAA RUBBER IND CO LTD has a total of 73 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, organic fine chemistry and transport are Shenyang saiya rubber product co ltd, FDC LEES CHEMICAL INDUSTRY CO LTD and Jiangsu baode new material co ltd.

Patent filings in countries

World map showing QINGDAO EAA RUBBER IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 73

Patent filings per year

Chart showing QINGDAO EAA RUBBER IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guosheng 73
#2 Sun Xueping 20

Latest patents

Publication Filing date Title
CN111623186A Amphibious high-pressure-resistant joint
CN110539589A middle-mounted axle lifting device
CN105646953A Production method of multifunctional rubber air spring leather bag rubber
CN105694234A Stink and wear resistant rubber pad
CN105694166A Antibiotic assistant for rubber
CN105694165A Production method of high temperature resistant rubber product for automobiles
CN105623024A Formula of multifunctional air spring bag rubber
CN105694143A Nitrile butadiene rubber with high hardness and good heat resistance
CN105694571A Rubber tire inner spray coating agent with good lubricity
CN105694164A Rubber part with antibiosis efficacy
CN105694167A Production method of waterproof rubber cloth
CN105647668A Environment-friendly rubber tire cleaning agent
CN105694122A Formula of high temperature-resistant and environmentally-friendly rubber inner tire
CN105694142A Oil resistant rubber part
CN105602499A Energy-saving and environment-friendly rubber product adhesive
CN105690598A Simple-process and environmental-protection making method of toughened rubber product
CN105694168A Production method of rubber strips with simple process and good elasticity
CN105690593A Production method of oil resistant rubber parts
CN105694329A Multifunctional rubber tire vulcanization bar code
CN105601959A Production method of rubber product with heat resistance