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WAN YANJIE

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,725
  • Filing trend
    ⇩ 100.0%
About

WAN YANJIE has a total of 49 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, thermal processes and environmental technology are WPX FASERKERAMIK GMBH, TONGDA REFRACTORY TECH CO LTD and CHANGXING XING YING BUILDING MAT CO LTD OF NEW FIRE RESISTANT.

Patent filings in countries

World map showing WAN YANJIEs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing WAN YANJIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wan Yanjie 49

Latest patents

Publication Filing date Title
CN108298994A A kind of high-performance push plate and preparation method
CN108083822A A kind of push plate and preparation method
CN108083821A A kind of ceramics saggar and preparation method
CN108218445A A kind of andalusite sillimanite saggar and preparation method
CN108558416A A kind of ceramic firing kiln furnitures and preparation method
CN108218444A A kind of toughening saggar of andalusite containing zirconium and preparation method
CN108069708A A kind of high thermal shock long-life saggar and preparation method
CN107266091A A kind of cement kiln wear-resistant castable and preparation method thereof
CN107266093A A kind of garbage disposal kiln wear-resistant castable and preparation method thereof
CN107117979A A kind of kilneye wear-resistant castable and preparation method thereof
CN107226705A A kind of wear-resistance castable for lime kiln and preparation method thereof
CN107117980A A kind of wear-resistant castable and preparation method thereof
CN107200594A A kind of refuse furnace wear-resistant castable
CN107266092A A kind of magnesium colloidal sol complex abrasion-proof castable and preparation method thereof
CN106083108A A kind of high-temperature wearable composite casting material
CN106045543A High-strength and wear-resisting castable
CN106278306A A kind of wear-resisting anti-erosion castable
CN106278305A A kind of aluminum-titanate-based castable refractory
CN106278307A A kind of high-performance refractory castable
CN106083109A A kind of spinel pouring material