LI-COR, Inc.
155Patents
111Active
155Granted
57Portfolio score
Filing activity: Jul 31, 1978 → Mar 11, 2021 · 24 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7229799B2 | System and method for nucleic acid sequencing by polymerase synthesis | Emerging Cross-Sectional Technologies | 189 | Expired |
| US6762048B2 | System and apparatus for nucleic acid sequencing of single molecules by polymerase synthesis | Emerging Cross-Sectional Technologies | 153 | Expired |
| US6027709A | Fluorescent cyanine dyes | Physics | 110 | Expired |
| US6232075A | Heterogeneous assay for pyrophosphate detection | Emerging Cross-Sectional Technologies | 107 | Expired |
| US6936702B2 | Charge-switch nucleotides | Chemistry; Metallurgy | 101 | Expired |
| US7130041B2 | On-chip spectral filtering using CCD array for imaging and spectroscopy | Physics | 81 | Expired |
| US6306607A | Heterogeneous assay for pyrophosphate | Emerging Cross-Sectional Technologies | 77 | Expired |
| US5332901A | Gas analyzing apparatus and method for simultaneous measurement of carbon dioxide and water | Physics | 70 | Expired |
| US6086737A | Sequencing near infrared and infrared fluorescence labeled DNA for detecting using laser diodes and suitable labels therefor | Emerging Cross-Sectional Technologies | 65 | Expired |
| US5360523A | DNA sequencing | Physics | 64 | Expired |
| US6393927B1 | Method and apparatus for real-time determination and application of nitrogen fertilizer using rapid, non-destructive crop canopy measurements | Human Necessities | 61 | Expired |
| US5571388A | Sequencing near infrared and infrared fluorescense labeled DNA for detecting using laser diodes and suitable labels thereof | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5230781A | Sequencing near infrared and infrared fluorescence labeled DNA for detecting using laser diodes | Physics | 39 | Expired |
| US5534125A | DNA sequencing | Physics | 37 | Expired |
| US10379048B2 | Fluorescence biopsy specimen imager and methods | Physics | 35 | Active |
| US5755943A | DNA sequencing | Physics | 35 | Expired |
| US6369387B1 | Gas analyzer | Physics | 33 | Expired |
| US7005518B2 | Phthalocyanine dyes | Chemistry; Metallurgy | 33 | Expired |
| US6143151A | DNA sequencing | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5800995A | Sequencing near infrared and infrared fluorescence labeled DNA for detecting using laser diodes and suitable labels therefor | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5340987A | Apparatus and method for analyzing gas | Physics | 28 | Expired |
| US4867563A | Spectroradio-meter and spectrophotometer | Physics | 27 | Expired |
| US5639874A | Method for preparing fluorescent-labeled DNA | Physics | 25 | Expired |
| US5457320A | Apparatus and method for simultaneous measurement of carbon dioxide and water | Physics | 23 | Expired |
| US6995274B2 | Cyanine dyes | Physics | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.