G01N 30/8682
Group type analysis
Official title: {Group type analysis, e.g. of components having structural properties in common}
G01N30/8682 (Group type analysis) appears on 47 US grants and 67 published applications in this corpus.
Search patents in G01N- Granted patents
- 47
- Published applications
- 67
- Assignees
- 50
- Inventors
- 185
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 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 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 2 |
| 2010 | 2 | 6 |
| 2011 | 2 | 5 |
| 2012 | 7 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 2 | 2 |
| 2020 | 6 | 4 |
| 2021 | 0 | 3 |
| 2022 | 5 | 8 |
| 2023 | 2 | 4 |
| 2024 | 4 | 4 |
| 2025 | 1 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multiplexed external calibrator and control for screening and diagnostic assays14 Jul 2026US 12,681,021 B2DH Technologies Development Pte. Ltd.
- Method and system for differentiation of tea type31 Mar 2026US 12,590,934 B2Anhui Agricultral University
- Method for creating discriminator10 Mar 2026US 12,571,779 B2Shimadzu Corporation
- Waveform analytical method and waveform analytical device18 Nov 2025US 12,474,309 B2Shimadzu Corporation
- Adaptive search mass spectrometer spectral analysis31 Dec 2024US 12,181,455 B2John Wiley & Sons, Inc.
- Method for classifying resins5 Mar 2026US 2026/0063595 A1Toyo Tire Corporation
- Inconclusive-triggered reinjection for mass spectrometry screening5 Mar 2026US 2026/0063598 A1Thermo Finnigan LLC
- Method of Processing Chromatograph Mass Spectrometry Data and Non transitory Tangible Medium22 Jan 2026US 2026/0023058 A1Shimadzu Corporation
- Method and System for Acquiring Molecular Structure of Parent Molecule From Fragment Ions from LC-MS/MS22 Jan 2026US 2026/0023059 A1LG Chem.Ltd.
- Methods and systems for chromatographic determination of a metabolome6 Mar 2025US 2025/0079009 A1Park City Venture Partners, LLC
Most cited
By later US patents
- Method for preparing blend products88US 5,600,134 AExxon Research & Engineering Co. · 1997
- Method for predicting chemical or physical properties of complex mixtures47US 5,602,755 AExxon Research & Engineering Co. · 1997
- Method and apparatus for analysis employing multiple separation processes34US 4,631,687 ARohrback Technology Corporation · 1986
- Method and system for processing multi-dimensional measurement data25US 7,676,329 B2Roche Diagnostics Operations, Inc. · 2010
- Process control8US 6,354,145 B1AstraZeneca AB · 2002