Inventor · Plattsburgh, NY, US

Thomas W. Leonard

31Patents
18h-index
37Co-inventors
81Inventor score

Filing activity: Mar 4, 1986 → Nov 8, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US4794001A Formulations providing three distinct releases Human Necessities 173 Expired
US4728512A Formulations providing three distinct releases Human Necessities 135 Expired
US4904476A Formulations providing three distinct releases Human Necessities 125 Expired
US8119159B2 Solid oral dosage form containing an enhancer Human Necessities 109 Active
US7704977B2 Solid oral dosage form containing an enhancer Human Necessities 104 Active
US5536729A Rapamycin formulations for oral administration Human Necessities 91 Expired
US8883203B2 Solid oral dosage form containing an enhancer Human Necessities 91 Active
US5559121A Rapamycin formulations for oral administration Human Necessities 84 Expired
US8883201B2 Solid oral dosage form containing an enhancer Human Necessities 83 Active
US6855703B1 Pharmaceutical compositions of conjugated estrogens and methods of analyzing mixtures containing estrogenic compounds Human Necessities 64 Expired
US7427609B2 Treatment of conditions relating to hormone deficiencies by administration of progestins Human Necessities 61 Expired
US5530006A Rapamycin formulation for IV injection Human Necessities 53 Expired
US8076319B2 Treatment of conditions relating to hormone deficiencies by administration of progestins Human Necessities 52 Active
US5516770A Rapamycin formulation for IV injection Human Necessities 41 Expired
US7800498B2 Occupancy sensor powerbase Physics 32 Active
US5616588A Rapamycin formulation for IV injection Human Necessities 30 Expired
US4820525A Transdermal drug delivery system Human Necessities 25 Expired
US7560696B2 Adjustable sensor Emerging Cross-Sectional Technologies 20 Active
US4789660A Insulin administration using methyl and propyl paraben Human Necessities 16 Expired
US5538737A Oral compositions of H.sub.2 -antagonists Human Necessities 16 Expired
US8008802B2 Bi-level switching with power packs Emerging Cross-Sectional Technologies 9 Active
US6992075B2 C(14) estrogenic compounds Human Necessities 6 Expired
US4873266A Menthone enhancement of transdermal drug delivery Human Necessities 4 Expired
US4888360A Carvone enhancement of transdermal drug delivery Human Necessities 2 Expired
US8999383B2 Compositions of GnRH related compounds and processes of preparation Chemistry; Metallurgy 2 Active

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