G01N 30/8631
Peaks
Official title: {Peaks}
G01N30/8631 (Peaks) appears on 315 US grants and 483 published applications in this corpus.
Search patents in G01N- Granted patents
- 315
- Published applications
- 483
- Assignees
- 194
- Inventors
- 955
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 8 | 10 |
| 2003 | 1 | 6 |
| 2004 | 6 | 9 |
| 2005 | 6 | 6 |
| 2006 | 5 | 7 |
| 2007 | 7 | 2 |
| 2008 | 4 | 8 |
| 2009 | 3 | 6 |
| 2010 | 3 | 3 |
| 2011 | 9 | 4 |
| 2012 | 2 | 7 |
| 2013 | 3 | 5 |
| 2014 | 1 | 8 |
| 2015 | 6 | 7 |
| 2016 | 6 | 17 |
| 2017 | 5 | 18 |
| 2018 | 15 | 27 |
| 2019 | 18 | 24 |
| 2020 | 22 | 26 |
| 2021 | 15 | 31 |
| 2022 | 29 | 45 |
| 2023 | 22 | 61 |
| 2024 | 30 | 55 |
| 2025 | 22 | 50 |
| 2026 | 30 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Platforms, systems, and methods for rapid fermenter sampling6 Oct 2026US 12,755,814 B2X Development LLC
- Data processing system for chromatograph22 Sep 2026US 12,742,756 B2Shimadzu Corporation
- Training data generation apparatus, model training apparatus, sample characteristic estimation apparatus, and chromatograph mass spectrometry apparatus15 Sep 2026US 12,736,508 B2Shimadzu Corporation
- Compound identification by mass spectrometry8 Sep 2026US 12,730,097 B2DH Technologies Development Pte. Ltd.
- Data processing system1 Sep 2026US 12,724,013 B2Shimadzu Corporation
- Waveform analysis method, waveform analysis apparatus, and analysis apparatus8 Oct 2026US 2026/0309685 A1Shimadzu Corporation
- Correcting drift effects in lc-ms data based on retention time1 Oct 2026US 2026/0298892 A1Donald Danforth Plant Science Center
- Fed-batch ivt assay for ntp and rna via hplc1 Oct 2026US 2026/0298893 A1Aldevron, LLC
- Method of mass spectrometry for the detection of perfluoroalkyl or polyfluoroalkyl substances (pfas)24 Sep 2026US 2026/0287565 A1Thermo Fisher Scientific (Bremen) GmbH
- A method for quality check of at least one lc-ms measurement17 Sep 2026US 2026/0276607 A1Roche Diagnostics Operations, Inc.
Most cited
By later US patents
- Heated transfer line for capillary tubing563US 4,735,259 AHewlett-Packard Company · 1988
- Total analyte quantitation141US 6,733,645 B1Caliper Technologies Corp. · 2004
- Neural net system for analyzing chromatographic peaks101US 5,121,443 ASpectra-Physics, Inc. · 1992
- Time-compressed chromatography in mass spectrometry82US 5,175,430 AMeridian Instruments, Inc. · 1992
- Methods for time-alignment of liquid chromatography-mass spectrometry data75US 6,989,100 B2PPD Biomarker Discovery Sciences, LLC · 2006