Inventor · Wayne, PA, US

Benjamin Bin Chen

45Patents
9h-index
19Co-inventors
68Inventor score

Filing activity: Nov 6, 2007 → Oct 25, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7442321B1 Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and trans-1,2-dichloroethylene Chemistry; Metallurgy 39 Active
US8076521B2 Process for the manufacture of hydrofluoroolefins Chemistry; Metallurgy 38 Active
US7438825B1 Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and dimethoxymethane Chemistry; Metallurgy 27 Active
US8454853B2 Halogenated alkene heat transfer composition with improved oil return Mechanical Engineering; Lighting; Heating 24 Active
US7438826B1 Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and methyl acetate Chemistry; Metallurgy 20 Active
US8388857B2 Stabilized hydrochlorofluoroolefins and hydrofluoroolefins Chemistry; Metallurgy 20 Active
US8648123B2 Hydrofluoropropene blowing agents for thermoplastics Emerging Cross-Sectional Technologies 18 Active
US7479238B1 Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and methyl formate Chemistry; Metallurgy 15 Active
US8618338B2 Process for the manufacture of hydrofluoroolefins Chemistry; Metallurgy 13 Active
US9556335B2 Shelf life of polyol blends containing halogenated olefins by encapsulation of active components Chemistry; Metallurgy 9 Active
US8563789B2 Process for the manufacture of hydrofluoroolefins Chemistry; Metallurgy 9 Active
US8314159B2 Blowing agent composition of hydrochlorofluoroolefin Chemistry; Metallurgy 8 Active
US9254468B2 Stable formulated systems with chloro-3,3,3-trifluoropropene Chemistry; Metallurgy 7 Active
US8772364B2 Blowing agent compositions of hydrofluoroolefins and hydrochlorofluoroolefins Emerging Cross-Sectional Technologies 6 Active
US8691107B2 Stabilized hydrochlorofluoroolefins and hydrofluoroolefins Chemistry; Metallurgy 4 Active
US10308783B2 Stability of polyurethane polyol blends containing halogenated olefin blowing agent Chemistry; Metallurgy 4 Active
US10335623B2 Non-flammable compositions of chloro-trifluoropropene Chemistry; Metallurgy 3 Active
US9303900B2 Halogenated alkene heat transfer compositions with improved oil return Mechanical Engineering; Lighting; Heating 3 Active
US9809515B2 Dehydrofluorination of pentafluoroalkanes to form tetrafluoroolefins Performing Operations; Transporting 3 Active
US9228071B2 Blowing agent composition of hydrochlorofluoroolefin and hydrofluoroolefin Chemistry; Metallurgy 2 Active
US8557136B2 Azeotrope and azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropene and HCFC-123 Chemistry; Metallurgy 2 Active
US9492816B2 Dehydrofluorination of pentafluoroalkanes to form tetrafluoroolefins Performing Operations; Transporting 2 Active
US9279039B2 Blowing agent composition of hydrochlorofluoroolefin and hydrofluoroolefin Chemistry; Metallurgy 1 Active
US9234070B2 Blowing agent composition of hydrochlorofluoroolefin Chemistry; Metallurgy 1 Active
US8895635B2 Blowing agent compositions of hydrochlorofluoroolefins Chemistry; Metallurgy 1 Active

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