Inventor · Lansdale, PA, US

Chih Yung Ho

31Patents
9h-index
59Co-inventors
78Inventor score

Filing activity: Oct 11, 1983 → Jul 6, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US6197779A HIV inhibiting pyrimidine derivative Chemistry; Metallurgy 111 Expired
US6440986B2 HIV Inhibiting pyrimidine derivatives Chemistry; Metallurgy 50 Expired
US6150360A Trisubstituted 1,3,5-Triazine Derivatives Chemistry; Metallurgy 31 Expired
US6878717B2 HIV replication inhibiting pyrimidines Human Necessities 24 Expired
US7037917B2 HIV replication inhibiting pyrimidines Human Necessities 23 Expired
US4564476A Aryl fatty acid leukotriene synthesis inhibitors Chemistry; Metallurgy 15 Expired
US8003789B2 HIV replication inhibiting pyrimidines Human Necessities 11 Active
US8530655B2 HIV replication inhibiting pyrimidines Human Necessities 9 Active
US4529724A 6H-indolo[2,1-c][1,4]benzodiazepines and 12-oxo derivatives useful as antihypertensives Chemistry; Metallurgy 9 Expired
US6774235B2 Trisubstituted 1,3,5-triazine derivatives Chemistry; Metallurgy 6 Expired
US8026248B2 HIV inhibiting pyrimidine derivatives Chemistry; Metallurgy 3 Active
US6903213B2 HIV inhibiting pyrimidine derivatives Chemistry; Metallurgy 3 Expired
US7951843B2 Amide linked modulators of γ-secretase Human Necessities 3 Active
US7897643B2 Biphenyl carboxylic acids and derivatives thereof Human Necessities 3 Active
US8252935B2 Piperidinyl and piperazinyl modulators of γ-secretase Chemistry; Metallurgy 2 Active
US7196110B2 N-substituted tricyclic 3-aminopyrazoles as inhibitors for the treatment of cell proliferative disorders Chemistry; Metallurgy 2 Expired
US6372729B1 Trisubstituted 1,3,5,-triazine derivatives Chemistry; Metallurgy 2 Expired
US4547497A Amidine benzodiazepines, methods for their use and intermediates Chemistry; Metallurgy 1 Expired
US4587244A Amidine benzodiazepines, methods for their use and intermediates Chemistry; Metallurgy 1 Expired
US4678784A Method for the treatment of LHRH diseases and conditions Human Necessities 1 Expired
US7786116B2 2-amino-quinoline derivatives useful as inhibitors of β-secretase (BACE) Chemistry; Metallurgy 1 Active
US7932261B2 Macrocycle derivatives useful as inhibitors of β-secretase (BACE) Chemistry; Metallurgy 1 Active
US7241763B2 3-furanyl analogs of toxoflavine as kinase inhibitors Human Necessities 1 Expired
US7795440B2 N-substituted tricyclic 1-aminopyrazoles as inhibitors for the treatment of cell proliferative disorders Chemistry; Metallurgy 0 Active
US4587349A 1-amino-or nitro-benzyl)indoles useful as intermediates Chemistry; Metallurgy 0 Expired

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