Inventor · Gales Ferry, CT, US

Ralph P. Robinson

31Patents
11h-index
45Co-inventors
75Inventor score

Filing activity: Jan 29, 1992 → May 24, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US5863949A Arylsulfonylamino hydroxamic acid derivatives Chemistry; Metallurgy 194 Expired
US6214872A Aryloxyarylsulfonylamino hydroxamic acid derivatives Chemistry; Metallurgy 70 Expired
US6114361A 5-oxo-pyrrolidine-2-carboxylic acid hydroxamide derivatives Emerging Cross-Sectional Technologies 41 Expired
US6214870A Dioxocyclopentyl hydroxamic acids Human Necessities 34 Expired
US6852719B2 Glucocorticoid receptor modulators Chemistry; Metallurgy 33 Expired
US6110964A Bicyclic hydroxamic acid derivatives Human Necessities 25 Expired
US6303636A Arylsulfonylamino hydroxamic acid derivatives Chemistry; Metallurgy 21 Expired
US7368573B2 Triamide-substituted heterobicyclic compounds Chemistry; Metallurgy 21 Active
US6153609A Arylsulfonylamino hydroxamic acid derivatives Chemistry; Metallurgy 19 Expired
US5811432A Azaoxindole derivatives Chemistry; Metallurgy 17 Expired
US7138406B2 Modulators of the glucocorticoid receptor Chemistry; Metallurgy 13 Expired
US5994351A Arylsulfonylamino hydroxamic acid derivatives Chemistry; Metallurgy 8 Expired
US5854275A Cyclic imide derivatives Chemistry; Metallurgy 5 Expired
US7553877B2 Modulators of the glucocorticoid receptor Chemistry; Metallurgy 3 Active
US10975065B2 N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamides useful as CCR6 inhibitors Chemistry; Metallurgy 2 Active
US11014908B2 Chemical compounds Emerging Cross-Sectional Technologies 2 Active
US8635860B1 Internal combustion engine heat transfer system Mechanical Engineering; Lighting; Heating 2 Active
US7468378B2 Substituted quinoline compounds Chemistry; Metallurgy 2 Active
US5739279A Peptidyl 4-amino-2,2-difluoro-3-oxo-1,6-hexanedioic acid derivatives as antiinflammatory agents Human Necessities 2 Expired
US11702405B2 Chemical compounds Emerging Cross-Sectional Technologies 1 Active
US5270331A Prodrugs of antiinflammatory 3-acyl-2-oxindole-1-carboxamides Chemistry; Metallurgy 1 Expired
US11708360B2 N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamides useful as CCR6 inhibitors Chemistry; Metallurgy 1 Active
US6458822B2 2-oxo-imidazolidine-4-carboxylic acid hydroxamide compounds that inhibit matrix metalloproteinases Human Necessities 1 Expired
US6380219B1 Arylsulfonylamino hydroxamic acid derivatives Chemistry; Metallurgy 1 Expired
US7393958B2 Triamide-substituted heterobicyclic compounds Chemistry; Metallurgy 1 Active

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