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CGP WUHU SEALING CO LTD

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    22,853
About

CGP WUHU SEALING CO LTD has a total of 82 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 mechanical elements, engines, pumps and turbines and environmental technology are DECHAVANNE JACQUES, FEDERAL MOGUL SEALING SYS SPA and ISHINO GASKET KOGYO.

Patent filings in countries

World map showing CGP WUHU SEALING CO LTDs patent filings in countries
# Country Total Patents
#1 China 82

Patent filings per year

Chart showing CGP WUHU SEALING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Zhongqin 27
#2 Zheng Weili 22
#3 Tao Xianbin 12
#4 Ke Meisheng 11
#5 Zhang Yajie 8
#6 Shao Renjie 8
#7 Zhou Ying 8
#8 Zhang Xueqin 7
#9 Zhang Qiuhu 5
#10 Tao Wei 5

Latest patents

Publication Filing date Title
CN110789033A Automatic change multilayer curing equipment
CN110789100A Extrusion device for preparing rubber sealing element
CN110713698A Corrosion-resistant high-mechanical-strength rubber sealing element and preparation method thereof
CN110774566A Rubber extrusion device
CN104774464A Nano-nickel-doped, magnetic, and damping silicone rubber cement for preparing ultrathin sealing rubber layer and preparation method thereof
CN104761902A Nano-neodymium oxide-doped high-gas-tightness silicone rubber cement used for preparing ultrathin rubber sealing layer and preparation method thereof
CN104774463A Nano silicon carbide doped wear-resistant silicone rubber cement for preparing ultrathin sealing rubber layer and preparation method thereof
CN104830071A Tough-type fluorosilicone rubber slurry used for preparing ultrathin sealing rubber layer and doped with nano zirconium oxide and preparation method thereof
CN104761906A Nano-aluminum oxide-doped high-adhesive-ability-type silicone rubber cement used for preparing ultrathin rubber sealing layer and preparation method thereof
CN104761903A Nano-mullite fiber-doped high-heat-resistant silicone rubber cement used for preparing ultrathin rubber sealing layer and preparation method thereof
CN104774465A Doped nano active calcium carbonate enhanced and toughened silicone rubber cement for preparing ultrathin sealing rubber layer and preparation method thereof
CN104761900A High-viscosity easy-processing flame-retarding silicone rubber cement used for preparing ultrathin rubber sealing layer and preparation method thereof
CN104774468A Magnetic silicone rubber cement reinforced by nano ferriferrous oxide (Fe3O4) doping for preparing ultrathin sealing rubber layers and preparation method thereof
CN104761905A Fullerene-doped anti-aging silicone rubber cement used for preparing ultrathin rubber sealing layer and preparation method thereof
CN104830064A High-strength silicone rubber slurry used for preparing ultrathin sealing rubber layer and doped with graphene oxide and preparation method thereof
CN104830065A High-strength silicone rubber slurry used for preparing ultrathin sealing rubber layer and doped with carbon fiber and preparation method thereof
CN104774467A Silicone rubber cement with high airtight property for preparing ultrathin sealing rubber layers and preparation method thereof
CN104830062A High-toughness and high-oil-resistant silicone rubber slurry used for preparing ultrathin sealing rubber layer and doped with nano carbon and preparation method thereof
CN104830063A Anti-tearing and anti-aging silicone rubber slurry used for preparing ultrathin sealing rubber layer and preparation method thereof
CN104761904A Nano-titanium diboride-doped anti-corrosion silicone rubber cement used for preparing ultrathin rubber sealing layer and preparation method thereof