Inventor · Montgomery, NJ, US

Shiv Kumar

40Patents
13h-index
48Co-inventors
81Inventor score

Filing activity: Mar 20, 1998 → Aug 9, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7041812B2 Labeled nucleoside polyphosphates Chemistry; Metallurgy 178 Expired
US7033762B2 Single nucleotide amplification and detection by polymerase Chemistry; Metallurgy 151 Expired
US7223541B2 Terminal-phosphate-labeled nucleotides and methods of use Chemistry; Metallurgy 99 Expired
US7052839B2 Terminal-phosphate-labeled nucleotides and methods of use Chemistry; Metallurgy 95 Expired
US7393640B2 Terminal-phosphate-labeled nucleotides with new linkers Chemistry; Metallurgy 86 Expired
US7172907B2 Cyanine dye labelling reagents with meso-substitution Physics 69 Expired
US7452698B2 Terminal phosphate blocked nucleoside polyphosphates Chemistry; Metallurgy 62 Active
US7125671B2 Nucleic acid amplification with terminal-phosphate labeled nucleotides Chemistry; Metallurgy 43 Expired
US7244566B2 Analyte detection Chemistry; Metallurgy 35 Expired
US10240195B2 Chemical methods for producing tagged nucleotides Chemistry; Metallurgy 27 Active
US10246479B2 Method of preparation of nanopore and uses thereof Physics 27 Active
US7256019B2 Terminal phosphate blocked nucleoside polyphosphates Chemistry; Metallurgy 16 Expired
US11085076B2 Synthesis of novel disulfide linker based nucleotides as reversible terminators for DNA sequencing by synthesis Chemistry; Metallurgy 14 Active
US6605611B2 Base analogues Chemistry; Metallurgy 13 Expired
US11999999B2 Synthesis of novel disulfide linker based nucleotides as reversible terminators for DNA sequencing by synthesis Chemistry; Metallurgy 12 Active
US6444682B1 Base analogues Chemistry; Metallurgy 11 Expired
US6600028B1 Tricyclic base analogues Chemistry; Metallurgy 9 Expired
US10443096B2 DNA sequencing by synthesis using modified nucleotides and nanopore detection Physics 8 Active
US6855503B2 Heterocyclic FRETdye cassettes for labeling biological molecules and their use in DNA sequencing Chemistry; Metallurgy 3 Expired
US6967250B1 Energy transfer dyes Physics 3 Expired
US11266673B2 Nucleotide derivatives and methods of use thereof Chemistry; Metallurgy 2 Active
US11499186B2 DNA sequencing by synthesis using modified nucleotides and nanopore detection Physics 2 Active
US7560254B2 Allele specific primer extension Chemistry; Metallurgy 2 Expired
US6664058B2 Base analogues Chemistry; Metallurgy 2 Expired
US10648026B2 Raman cluster tagged molecules for biological imaging Physics 1 Active

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