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ZUO FANG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    114,800
  • Filing trend
    ⇧ 100.0%
About

ZUO FANG has a total of 18 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and foods and drinks are STEINBECKER KARL, RYBINSKOE MOTOROSTROITELNOE PR and ROYAL POOTOREETO KK.

Patent filings in countries

World map showing ZUO FANGs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZUO FANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zuo Fang 18

Latest patents

Publication Filing date Title
CN109252946A One-stroke rolling piston engine
CN108825368A Oscillatory valve rotary engine
CN109252945A Cycloid rotor engine
CN108612584A Axial-flow type eccentric rotor engine
CN108005779A Dual-shaft gas turbine
CN107762621A Shaft flow rotor engine
CN107143422A Many storehouse rotary engine
CN105863830A Satellite wheel rotary engine
CN105626240A Axial-flow type rotor engine
CN105604690A Double-rolling rotor engine
CN105298636A Starting assisting device of rolling valve rolling rotor engine
CN105402024A Combustion bin exhaust way of planet wheel multi-bin engine
CN105257398A Planet gear multi-bin engine
CN104141532A Rolling valve rolling rotor engine
CN103758634A Double-shaft rotary engine
CN103742259A Gate valve rotary engine
CN103541771A Rolling type rotary engine
CN103960640A Production preparation method for health-preserving flavoring paste