Inventor · Penfield, NY, US

Shigeng Li

27Patents
2h-index
32Co-inventors
49Inventor score

Filing activity: Dec 10, 2013 → Dec 15, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US9280076B1 Emulsion aggregation toner comprising hybrid latex Physics 11 Active
US9267032B1 Crystalline polyester latex production by solvent reuse phase inversion emulsification Emerging Cross-Sectional Technologies 3 Active
US9280075B1 Method of making hybrid latex via phase inversion emulsification Physics 2 Active
US9964880B1 Phase inversion emulsification process for controlling latex particle size Chemistry; Metallurgy 2 Active
US10248038B1 Graphene-containing toners and related methods Physics 1 Active
US9958797B1 Toner process comprising synthesizing amphiphilic block copolymers via emulsion polymerization Physics 1 Active
US9562142B2 Process for crystalline latex production Chemistry; Metallurgy 1 Active
US9366979B2 Robust phase inversion emulsification process for polyester latex production Physics 1 Active
US9366980B2 Method for making color toner Physics 1 Active
US9410037B2 Crystalline latex production Chemistry; Metallurgy 1 Active
US9223237B2 Additive attachment on toner particles by plasma Physics 1 Active
US9354531B2 Magenta toner Physics 1 Active
US11473040B2 Water-soluble films, water-soluble unit dose articles, and methods of making and using the same Chemistry; Metallurgy 0 Active
US9341966B1 Single solvent formulation for preparation of crystalline polyester latex via phase inversion emulsification Chemistry; Metallurgy 0 Active
US9321899B1 Preparing latex using a biosolvent Chemistry; Metallurgy 0 Active
US10495996B1 Surface additive infrared taggant toner Physics 0 Active
US12281282B2 Water-soluble unit dose article Chemistry; Metallurgy 0 Active
US10935901B1 Metallic toner particles Physics 0 Active
US11970673B2 Water-soluble unit dose article Chemistry; Metallurgy 0 Active
US12084630B2 Water-soluble films, water-soluble unit dose articles, and methods of making and using the same Chemistry; Metallurgy 0 Active
US10642179B2 Security toner and process using thereof Physics 0 Active
US12365856B2 Water-soluble unit dose article Chemistry; Metallurgy 0 Active
US9809698B2 Robust method for producing latex seed particles Physics 0 Active
US10095140B2 Styrene/acrylate and polyester resin particles Physics 0 Active
US9428622B1 Hybrid latex via phase inversion emulsification Chemistry; Metallurgy 0 Active

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