G01N 2030/067
By reaction
Official title: {by reaction, e.g. derivatising the sample}
G01N2030/067 (By reaction) appears on 116 US grants and 185 published applications in this corpus.
Search patents in G01N- Granted patents
- 116
- Published applications
- 185
- Assignees
- 129
- Inventors
- 500
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 3 |
| 2013 | 1 | 9 |
| 2014 | 1 | 4 |
| 2015 | 3 | 9 |
| 2016 | 5 | 7 |
| 2017 | 2 | 12 |
| 2018 | 6 | 14 |
| 2019 | 9 | 13 |
| 2020 | 11 | 16 |
| 2021 | 14 | 19 |
| 2022 | 12 | 18 |
| 2023 | 10 | 17 |
| 2024 | 17 | 17 |
| 2025 | 10 | 14 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Monitoring analysis device and monitoring analysis method6 Oct 2026US 12,754,173 B2Shimadzu Corporation
- Chelator based eluents for solid phase extraction of phosphorylated compounds8 Sep 2026US 12,730,040 B2Waters Technologies Corporation
- Cation chromatography using predicted elution buffer salt concentration7 Jul 2026US 12,674,784 B2Hoffmann-La Roche Inc.
- Biomarker-based microplastic exposure quantification7 Jul 2026US 12,674,786 B1Microplastics Index LLC
- Method for detecting glycosidic bonds of plant polysaccharides5 May 2026US 12,618,813 B2Zhejiang University
- Quantitative Analysis of Polysorbate Oxidation1 Oct 2026US 2026/0298885 A1
- Improved high-throughput hydrogen-deuterium exchange-mass spectrometry system and method30 Jul 2026US 2026/0219279 A1The Board of Regents of the University of Oklahoma
- Liquid chromatography-mass spectrometry system25 Jun 2026US 2026/0175166 A1Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Carry-over free method for semaglutide quantitation25 Jun 2026US 2026/0177555 A1Shimadzu Corporation
- Method for treating plasma sample containing (7as,2's)-2-oxo-clopidogrel and method for determining the same21 May 2026US 2026/0140098 A1Chengdu Shibeikang Biomedical Technology Co., Ltd.
Most cited
By later US patents
- Apparatus for catalyst analysis53US 5,039,489 A1991
- Analytical method and instrument for analysis of liquid sample by liquid chromatography24US 5,783,450 AHitachi, Ltd. · 1998
- Automated system for sample preparation and analysis15US 10,088,460 B2Thermo Fisher Scientific Inc. · 2018
- System layout for an automated system for sample preparation and analysis8US 9,000,360 B2Thermo Fisher Scientific Inc. · 2015
- System and method for optimal chemical analysis7US 10,175,198 B2Inficon GmbH · 2019