Inventor · Westfield, NJ, US

Norman Yang

24Patents
9h-index
43Co-inventors
71Inventor score

Filing activity: May 17, 2001 → Jan 30, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US6824671B2 Low noack volatility poly &agr;-olefins Chemistry; Metallurgy 48 Expired
US7544850B2 Low viscosity PAO based on 1-tetradecene Chemistry; Metallurgy 42 Active
US7547811B2 High viscosity polyalphaolefins based on 1-hexene, 1-dodecene and 1-tetradecene Chemistry; Metallurgy 38 Active
US7592497B2 Low viscosity polyalphapolefin based on 1-decene and 1-dodecene Chemistry; Metallurgy 33 Active
US8748361B2 Polyalpha-olefin compositions and processes to produce the same Chemistry; Metallurgy 25 Active
US6869917B2 Functional fluid lubricant using low Noack volatility base stock fluids Chemistry; Metallurgy 24 Expired
US7619026B2 Plasticized polyolefin compositions Emerging Cross-Sectional Technologies 17 Expired
US8921291B2 Lubricants from mixed alpha-olefin feeds Chemistry; Metallurgy 13 Active
US7652093B2 Plasticized polyolefin compositions Emerging Cross-Sectional Technologies 11 Expired
US8399390B2 HVI-PAO in industrial lubricant and grease compositions Chemistry; Metallurgy 8 Active
US6949688B2 Low Noack volatility poly α-olefins Chemistry; Metallurgy 8 Expired
US8513478B2 Process to produce polyalphaolefins Emerging Cross-Sectional Technologies 7 Active
US7456329B2 Polyolefins from non-conventional feeds Chemistry; Metallurgy 7 Active
US8211968B2 Plasticized polyolefin compositions Emerging Cross-Sectional Technologies 6 Active
US7550640B2 High viscosity PAOs based on 1-decene/1-dodecene Chemistry; Metallurgy 6 Active
US8071835B2 Process to produce polyolefins using metallocene catalysts Emerging Cross-Sectional Technologies 6 Active
US8865959B2 Process for synthetic lubricant production Chemistry; Metallurgy 4 Active
US9365663B2 Production of shear-stable high viscosity PAO Chemistry; Metallurgy 3 Active
US7652186B2 Method of making low viscosity PAO Chemistry; Metallurgy 2 Active
US6872692B2 Synthetic hydrocarbon fluid Chemistry; Metallurgy 1 Expired
US10421921B2 Lubricants from mixed alpha-olefin feeds Chemistry; Metallurgy 0 Active
US9593288B2 Lubricants from mixed alpha-olefin feeds Chemistry; Metallurgy 0 Active
US8598394B2 Manufacture of low viscosity poly alpha-olefins Chemistry; Metallurgy 0 Active
US7652185B2 Catalyst recovery process Emerging Cross-Sectional Technologies 0 Expired

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