Inventor · Tianjin, CN

Long Li

7Patents
2h-index
16Co-inventors
44Inventor score

Filing activity: Apr 26, 2005 → Nov 20, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US7884195B2 Method of extracting ginsengnoside Rg2m, pharmaceutical composition including ginsengnoside Rg2, and uses thereof Human Necessities 2 Expired
US7985503B2 Method for preparing spherical nickelous hydroxide which is dopped and multiple metal oxides, and lithium ion secondary battery Emerging Cross-Sectional Technologies 2 Active
US10153472B2 Microporous membrane of polyethylene-based composite material and preparation method thereof Emerging Cross-Sectional Technologies 1 Active
US9991494B2 Nano microporous diaphragm of post-crosslinked rubber and polyolefin composite, and manufacturing method thereof Emerging Cross-Sectional Technologies 0 Active
US9834540B2 Omeprazole Sodium semihydrate and preparation method thereof Chemistry; Metallurgy 0 Active
US8506809B2 Method and apparatus for producing bio-gas employing technology for improving quality of raw material fed thereto Emerging Cross-Sectional Technologies 0 Active
US10084169B2 Coated separator with compressible elasticity, thermal shutdown and high temperature resistance Emerging Cross-Sectional Technologies 0 Active

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