Inventor · Norfolk, MA, US

David J. Witter

49Patents
10h-index
132Co-inventors
78Inventor score

Filing activity: May 28, 1998 → Aug 5, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6680324B2 Compounds specific to adenosine A1 receptors and uses thereof Human Necessities 43 Expired
US6680322B2 Compounds specific to adenosine A1 receptors and uses thereof Human Necessities 40 Expired
US7504407B2 Compounds specific to adenosine A1 and A3 receptors and uses thereof Human Necessities 22 Expired
US6800633B2 Pyrrolo[2,3d]pyrimidine compositions and their use Human Necessities 19 Expired
US7981874B2 Phosphorus derivatives as histone deacetylase inhibitors Chemistry; Metallurgy 17 Active
US6686366B1 Compounds specific to adenosine A3 receptor and uses thereof Human Necessities 15 Expired
US6673802B2 Compounds specific to adenosine A3 receptor and uses thereof Human Necessities 13 Expired
US8461189B2 Pyridyl derivatives as histone deacetylase inhibitors Chemistry; Metallurgy 13 Active
US6878716B1 Compounds specific to adenosine A1 receptor and uses thereof Human Necessities 11 Expired
US6664252B2 4-aminopyrrolo[2,3-d]pyrimidine compounds specific to adenosine A2a receptor and uses thereof Human Necessities 11 Expired
US7507858B2 Histone deacetylase inhibitors Chemistry; Metallurgy 9 Expired
US8158825B2 Modified malonate derivatives Chemistry; Metallurgy 9 Active
US8026260B2 Histone deacetylase inhibitors with aryl-pyrazolyl-motifs Chemistry; Metallurgy 7 Active
US7160890B2 Compounds specific to adenosine A3 receptor and uses thereof Chemistry; Metallurgy 7 Expired
US8389553B2 4-carboxybenzylamino derivatives as histone deacetylase inhibitors Chemistry; Metallurgy 5 Active
US7262196B2 Tri(cyclo) substituted amide glucokinase activator compounds Chemistry; Metallurgy 5 Expired
US7429574B2 4-heterocyclo-pyrrolo[2,3d] pyrimidine compositions and their use Human Necessities 5 Expired
US9096559B2 4-carboxybenzylamino derivatives as histone deacetylase inhibitors Chemistry; Metallurgy 5 Active
US7834034B2 Benzothiophene derivatives Chemistry; Metallurgy 4 Active
US8227636B2 Histone deacetylase inhibitor prodrugs Chemistry; Metallurgy 2 Active
US9023865B2 Compounds that are ERK inhibitors Chemistry; Metallurgy 2 Active
US8993756B2 Pyrrolopyrimidines as janus kinase inhibitors Chemistry; Metallurgy 2 Active
US7772238B2 Benzothiophene hydroxamic acid derivatives Human Necessities 2 Active
US7598252B2 Compounds specific to adenosine A, receptors and uses thereof Human Necessities 1 Expired
US6638941B1 Conformationallly constrained peptidomimetics as &bgr;-turn templates and modulators of SH3 domains Human Necessities 1 Expired

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