G01N 30/8634
Peak quality criteria
Official title: {Peak quality criteria}
G01N30/8634 (Peak quality criteria) appears on 36 US grants and 54 published applications in this corpus.
Search patents in G01N- Granted patents
- 36
- Published applications
- 54
- Assignees
- 30
- Inventors
- 112
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 0 | 2 |
| 2016 | 2 | 4 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 3 |
| 2022 | 3 | 5 |
| 2023 | 2 | 8 |
| 2024 | 2 | 7 |
| 2025 | 3 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Peak tracking device and peak tracking method2 Jun 2026US 12,644,868 B2Shimadzu Corporation
- Training method12 May 2026US 12,625,119 B2Shimadzu Corporation
- Method and system for differentiation of tea type31 Mar 2026US 12,590,934 B2Anhui Agricultral University
- Waveform analytical method and waveform analytical device18 Nov 2025US 12,474,309 B2Shimadzu Corporation
- Anomaly detection and diagnosis in chromatography applications16 Sep 2025US 12,416,608 B2Spira Innovation Inc.
- Post-detection chromatographic peak validation18 Jun 2026US 2026/0168970 A1Thermo Finnigan LLC
- Preparative liquid chromatograph23 Apr 2026US 2026/0110667 A1Shimadzu Corporation
- Method and System for Processing Chromatogram Data5 Feb 2026US 2026/0036558 A1Shimadzu Corporation
- Prediction of the wax appearance temperature by correlation with crude oil biomarkers20 Nov 2025US 2025/0354966 A1Saudi Arabian Oil Company
- Data Processing Method, Chromatograph Mass Spectrometer, and Computer Readable Medium Having Program Stored Thereon In Non-Transitory Manner23 Oct 2025US 2025/0327782 A1Shimadzu Corporation
Most cited
By later US patents
- Self-diagnostic gel permeation/size exclusion chromatograph39US 4,674,323 AThe Dow Chemical Company · 1987
- Method for comparison of similar samples in liquid chromatography/mass spectrometry30US 6,329,652 B1Eastman Kodak Company · 2001
- Microprocessor system for quantitative chromatographic data analysis29US 4,468,742 AThe Regents of the University of California · 1984
- Peak selection in multidimensional data27US 6,873,915 B2SurroMed, Inc. · 2005
- Method of determining major and minor peaks in a chromatogram using a data processor21US 4,752,888 AHitachi, Ltd. · 1988