Inventor · Libertyville, IL, US

Xiu C. Wang

22Patents
3h-index
33Co-inventors
63Inventor score

Filing activity: Aug 21, 1992 → Jan 12, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7655657B2 Fused bicycloheterocycle substituted quinuclidine derivatives Human Necessities 33 Active
US9856286B2 2,2-difluoropropionamide derivatives of bardoxolone methyl, polymorphic forms and methods of use thereof Chemistry; Metallurgy 14 Active
US5576455A Process for the preparation of fluorinated benzoic acids Chemistry; Metallurgy 3 Expired
US11117927B2 2,2-difluoropropionamide derivatives of bardoxolone methyl, polymorphic forms and methods of use thereof Chemistry; Metallurgy 3 Active
US5847212A Process for the preparation of iohexol Chemistry; Metallurgy 2 Expired
US7282607B2 Process for the preparation of iopamidol Chemistry; Metallurgy 2 Active
US5705692A Process for the preparation of iohexol Chemistry; Metallurgy 2 Expired
US6803485B2 Process for the preparation of iopamidol Chemistry; Metallurgy 2 Expired
US11873320B2 2,2-difluoropropionamide derivatives of bardoxolone methyl, polymorphic forms and methods of use thereof Chemistry; Metallurgy 2 Active
US5731463A Selective alkylation of an alcohol substituted phenol compound Chemistry; Metallurgy 2 Expired
US7718633B2 Prodrugs of HIV protease inhibitors Human Necessities 1 Active
US7115778B2 Process for the preparation of iopamidol Chemistry; Metallurgy 1 Expired
US5942633A Process for the selective alkylation of betaxolol intermediates Chemistry; Metallurgy 1 Expired
US7834043B2 HIV protease inhibiting compounds Chemistry; Metallurgy 1 Active
US8426388B2 Prodrugs of HIV protease inhibitors Human Necessities 0 Active
US5294721A Process for the preparation of pyridinium intermediates Chemistry; Metallurgy 0 Expired
US5693789A Process for the preparation of a protoporphyrin Chemistry; Metallurgy 0 Expired
US12384815B2 2,2-difluoropropionamide derivatives of bardoxolone methyl, polymorphic forms and methods of use thereof Chemistry; Metallurgy 0 Active
US5637765A Process for the preparation of fluorinated benzoic acids Chemistry; Metallurgy 0 Expired
US5633399A Process for the preparation of fluorinated benzoic acids Chemistry; Metallurgy 0 Expired
US6875887B2 Process for the preparation of iopamidol Chemistry; Metallurgy 0 Expired
US6124485A Process for producing 13-cis retinoic acid Chemistry; Metallurgy 0 Expired

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