Inventor · Litchfield, NH, US

Steven C. Johnston

5Patents
4h-index
16Co-inventors
46Inventor score

Filing activity: Feb 27, 2008 → Jan 24, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US8471029B2 Solid forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide Human Necessities 79 Active
US8674108B2 Solid forms of N-[2,4-bis(1,1-dimethylethy)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide Human Necessities 70 Active
US8785476B2 Solid forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide Human Necessities 69 Active
US9045425B2 Solid forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide Human Necessities 61 Active
US8759353B2 Co-crystals and pharmaceutical compositions comprising the same Chemistry; Metallurgy 0 Active

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