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SHANGHAI PLASTICS RES INST

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    222,678
About

SHANGHAI PLASTICS RES INST has a total of 25 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets machines and machine tools are MCELROY MANUFACTURING INC, MCELROY MFG INC and KENTA ELECTRICAL PRODUCTS KUNSHAN CO LTD.

Patent filings in countries

World map showing SHANGHAI PLASTICS RES INSTs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SHANGHAI PLASTICS RES INSTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liu Huaxin 4
#2 Manjiang Shao 3
#3 Mingming Gao 3
#4 Weizhong Qi 3
#5 Peng Weiya 3
#6 Huaxin Liu 3
#7 Yao Lei 3
#8 Yanjun Wu 2
#9 Yanhao Yang 2
#10 Fang Qiuli 2

Latest patents

Publication Filing date Title
CN104972429A Pin nut automatic assembling mechanism
CN104086925A Preparation method of ultralow-temperature sealing element for spaceflight
CN103552254A Preparation method of polybenzimidazole fiber steeping polytetrafluoroethylene anti-abrasion gasket
CN103522552A Fluorine-containing thin film tape casting preparing method
CN103196787A Method for testing density of thin film
CN102700196A Preparation method of polytetrafluoroethylene glass fiber wear-resistance plate
CN102660840A Preparation method for ethylene-tetrafluoroethylene film
CN102658653A Method and device for preparation of polyimide film with polytetrafluoroethylene coatings
CN102679069A Fiber reinforced polytetrafluoroethylene hose component and preparation method thereof
CN102679068A Joint-rotatable polytetrafluoroethylene hose assembly and preparation method thereof
CN102636392A Touch control type volume expansion testing device suitable for 21.0MPa pressure level polytetrafluoroethylene hose assembly
CN102632606A Shape preparation method of polytetrafluoroethylene insulation shaping pipe
CN102607780A Helium leakage test device and method
CN102563240A Stainless steel wire strengthened structure of polytetrafluoroethylene flexible pipe assembly with 35MPa pressure rating
CN102383205A Preparation method of poly(perfluoroethylene-propylene) fiber
CN102338162A Preparation method for metal-based polytetrafluoroethylene bearing
CN102389931A Winding port mould for winding technology for producing polytetrafluoroethylene hose pipe
CN102205656A Preparation method of continuous long bulked polytetrafluoroethylene panel
CN101718376A Polytetrafluoroethylene bellows component and preparation method thereof
CN101710656A Polytetrafluoroethylene wave-proof sleeve assembly and preparation method thereof