PE Corporation
17Patents
0Active
17Granted
35Portfolio score
Filing activity: Dec 7, 1998 → Feb 21, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6030787A | Hybridization assay using self-quenching fluorescence probe | Chemistry; Metallurgy | 137 | Expired |
| US6191278A | Water-soluble rhodamine dyes and conjugates thereof | Physics | 79 | Expired |
| US6690467B1 | Optical system and method for optically analyzing light from a sample | Physics | 65 | Expired |
| US6358684B1 | UV excitable fluorescent energy transfer dyes | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6140500A | Red-emitting [8,9]benzophenoxazine nucleic acid dyes and methods for their use | Chemistry; Metallurgy | 53 | Expired |
| US6221604A | Electron-deficient nitrogen heterocycle-substituted fluorescein dyes | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6469151B1 | PNA-DNA chimeric probe arrays and methods of use | Chemistry; Metallurgy | 18 | Expired |
| US6197513A | PNA and DNA conjugates and methods for preparation thereof | Chemistry; Metallurgy | 14 | Expired |
| US6218124A | Method for detecting oligonucleotides using UV light source | Physics | 14 | Expired |
| US6887690B2 | Dye-labeled ribonucleotide triphosphates | Chemistry; Metallurgy | 8 | Expired |
| US6660529B2 | Heteroaryl substituted benzothiazole dioxetanes | Physics | 2 | Expired |
| US6344352B1 | Isolated human metalloprotease proteins, nucleic acid molecules encoding human protease proteins, and uses thereof | Human Necessities | 2 | Expired |
| US6656742B2 | Method for improving the measurement accuracy of sensors | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6391606B1 | Isolated human phospholipase proteins, nucleic acid molecules encoding human phospholipase proteins, and uses thereof | Human Necessities | 0 | Expired |
| US6461846B2 | Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof | Human Necessities | 0 | Expired |
| US6503743B1 | Isolated nucleic acid encoding a human lactate dehydrogenase and uses thereof | Chemistry; Metallurgy | 0 | Expired |
| US6410289B1 | Isolated human dehydrogenases, nucleic acid molecules encoding these human dehydrogenases, and uses thereof | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.