G01N 30/8624
Detection of slopes or peaks
Official title: {Detection of slopes or peaks; baseline correction}
G01N30/8624 (Detection of slopes or peaks) appears on 474 US grants and 687 published applications in this corpus.
Search patents in G01N- Granted patents
- 474
- Published applications
- 687
- Assignees
- 278
- Inventors
- 1,319
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 0 |
| 2002 | 9 | 13 |
| 2003 | 5 | 11 |
| 2004 | 9 | 14 |
| 2005 | 11 | 12 |
| 2006 | 7 | 13 |
| 2007 | 9 | 4 |
| 2008 | 7 | 13 |
| 2009 | 3 | 11 |
| 2010 | 5 | 8 |
| 2011 | 15 | 10 |
| 2012 | 6 | 10 |
| 2013 | 8 | 8 |
| 2014 | 4 | 21 |
| 2015 | 10 | 14 |
| 2016 | 10 | 26 |
| 2017 | 14 | 24 |
| 2018 | 18 | 36 |
| 2019 | 27 | 28 |
| 2020 | 31 | 34 |
| 2021 | 19 | 48 |
| 2022 | 36 | 63 |
| 2023 | 28 | 70 |
| 2024 | 44 | 79 |
| 2025 | 37 | 64 |
| 2026 | 39 | 53 |
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
- Identification of microorganisms based on identification of peptides using a liquid separation device coupled with a mass spectrometer and processing means15 Sep 2026US 12,736,542 B2Centre National de la Recherche Scientifique (CNRS)
- Compound identification by mass spectrometry8 Sep 2026US 12,730,097 B2DH Technologies Development Pte. Ltd.
- Waveform analysis method, waveform analysis apparatus, and analysis apparatus8 Oct 2026US 2026/0309685 A1Shimadzu Corporation
- A programmable, battery-less, autonomous and biodegradable smart dust particle1 Oct 2026US 2026/0294293 A1Technion Research & Development Foundation Limited
- 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
Most cited
By later US patents
- Heated transfer line for capillary tubing563US 4,735,259 AHewlett-Packard Company · 1988
- Method and apparatus for sample analysis143US 6,865,926 B2State of Oregon acting by and through the State Board of Higher Education on behalf of Portland State University · 2005
- Total analyte quantitation141US 6,733,645 B1Caliper Technologies Corp. · 2004
- Neural net system for analyzing chromatographic peaks101US 5,121,443 ASpectra-Physics, Inc. · 1992
- Method for preparing blend products88US 5,600,134 AExxon Research & Engineering Co. · 1997