Inventor · Guojiafang, CN

Bing Sun

15Patents
6h-index
15Co-inventors
63Inventor score

Filing activity: Oct 6, 2000 → Sep 9, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7985381B2 Utilization of baffles in chlorination zone for continuous catalyst regeneration Performing Operations; Transporting 12 Active
USD448011S Guest service speakerphone General 10 Expired
US6556663B2 Guestroom telephone having single action message retrieval Electricity 9 Expired
US8216522B2 Utilization of baffles in chlorination zone for continuous catalyst regeneration Performing Operations; Transporting 9 Active
US6914977B2 Method and apparatus for programming guestroom telephones Electricity 9 Expired
US6691888B2 Fuel tank Performing Operations; Transporting 7 Expired
US7621988B1 Baffles to prevent catalyst or adsorbent erosion Performing Operations; Transporting 5 Active
US8759600B2 Reduced fluidization of solid particles in radial flow fluid/solid contacting Emerging Cross-Sectional Technologies 1 Active
US9452956B1 Processes for separating an isobutane recycle stream from a mixed C4 stream Chemistry; Metallurgy 1 Active
US8201988B2 Adsorber grid distributor box design Performing Operations; Transporting 1 Active
US7998429B2 Catalyst containment design for radial flow reactors Performing Operations; Transporting 1 Active
US9051230B2 Processes for producing propylene from paraffins Chemistry; Metallurgy 0 Active
US8657902B2 Apparatuses for separating catalyst particles from an FCC vapor Chemistry; Metallurgy 0 Active
US12049898B2 Air-flow channel structure of air pump, micro air pump, waterproof air pump, and inflatable product Mechanical Engineering; Lighting; Heating 0 Active
US8598401B2 Method for enhancing the performance of a catalyzed reaction Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.