Inventor · Amherst, NY, US

Haiyou Wang

136Patents
13h-index
52Co-inventors
89Inventor score

Filing activity: Sep 23, 2003 → Dec 29, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8058486B2 Integrated process to produce 2,3,3,3-tetrafluoropropene Emerging Cross-Sectional Technologies 100 Active
US7829748B1 Process for the manufacture of 1,3,3,3-tetrafluoropropene Performing Operations; Transporting 39 Active
US7880040B2 Method for producing fluorinated organic compounds Chemistry; Metallurgy 29 Active
US7485760B2 Integrated HFC trans-1234ze manufacture process Emerging Cross-Sectional Technologies 27 Active
US8067650B2 Process for the production of HFO trans-1234ze from HFC-245fa Emerging Cross-Sectional Technologies 21 Active
US8426656B2 Integrated process to co-produce trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene Emerging Cross-Sectional Technologies 18 Active
US8975454B2 Process for producing 2,3,3,3-tetrafluoropropene Emerging Cross-Sectional Technologies 18 Active
US7563936B2 Processes for geometric isomerization of halogenated olefins Chemistry; Metallurgy 17 Active
US8436217B2 Integrated process to co-produce 1,1,1,3,3-pentafluoropropane, trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene Emerging Cross-Sectional Technologies 17 Active
US7638660B2 Integrated HFC trans-1234ze manufacture process Emerging Cross-Sectional Technologies 17 Active
US7560602B2 Process for manufacture of fluorinated olefins Chemistry; Metallurgy 15 Active
US7829747B2 Process for dehydrofluorination of 3-chloro-1,1,1,3-tetrafluoropropane to 1-chloro-3,3,3-trifluoropropene Chemistry; Metallurgy 15 Active
US8217208B2 Isomerization of 1-chloro-3,3,3-trifluoropropene Chemistry; Metallurgy 14 Active
US8766020B2 Process for producing 2,3,3,3-tetrafluoropropene Chemistry; Metallurgy 11 Active
US7001586B2 CO-free hydrogen from decomposition of methane Chemistry; Metallurgy 10 Expired
US8722946B2 Method for avoiding the generation of by-products during the production of haloalkane compounds Performing Operations; Transporting 9 Active
US8907147B2 Synthesis of 1,1,2,3-tetrachloropropene Emerging Cross-Sectional Technologies 9 Active
US8921621B2 Process for the production of HCFC-1233zd Emerging Cross-Sectional Technologies 8 Active
US8288598B2 Isomerization of 1,1,3,3-tetrafluoropropene Emerging Cross-Sectional Technologies 8 Active
US6995115B2 Catalyst for the generation of CO-free hydrogen from methane Chemistry; Metallurgy 8 Expired
US8846990B2 Process for producing 2,3,3,3-tetrafluoropropene Performing Operations; Transporting 6 Active
US8053612B2 Process for dehydrochlorinating 1,1,1,2-tetrafluoro-2-chloropropane to 2,3,3,3-tetrafluoropropene in the presence of an alkali metal-doped magnesium oxyfluoride catalyst and methods for making the catalyst Performing Operations; Transporting 6 Active
US9211483B2 Low temperature production of 2-chloro-3,3,3-trifluoropropene Emerging Cross-Sectional Technologies 5 Active
US8680345B2 Low temperature production of 2-chloro-3,3,3-trifluoropropene Emerging Cross-Sectional Technologies 5 Active
US8648222B2 Method for making catalyst compositions of alkali metal halide-doped bivalent metal fluorides and a process for making fluorinated olefins Chemistry; Metallurgy 5 Active

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