G01N 2030/062
Extracting sample from raw material
Official title: {extracting sample from raw material}
G01N2030/062 (Extracting sample from raw material) appears on 266 US grants and 303 published applications in this corpus.
Search patents in G01N- Granted patents
- 266
- Published applications
- 303
- Assignees
- 219
- Inventors
- 874
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 13 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 7 |
| 2003 | 7 | 7 |
| 2004 | 4 | 11 |
| 2005 | 2 | 12 |
| 2006 | 3 | 4 |
| 2007 | 4 | 5 |
| 2008 | 1 | 4 |
| 2009 | 5 | 7 |
| 2010 | 3 | 7 |
| 2011 | 7 | 10 |
| 2012 | 1 | 4 |
| 2013 | 7 | 5 |
| 2014 | 3 | 12 |
| 2015 | 7 | 17 |
| 2016 | 5 | 7 |
| 2017 | 14 | 18 |
| 2018 | 13 | 16 |
| 2019 | 18 | 25 |
| 2020 | 18 | 22 |
| 2021 | 12 | 20 |
| 2022 | 17 | 25 |
| 2023 | 9 | 14 |
| 2024 | 16 | 18 |
| 2025 | 9 | 9 |
| 2026 | 7 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Predicted bias correction for drilling fluids15 Sep 2026US 12,736,516 B2Halliburton Energy Services.Inc.
- Atmospheric Triphasic Chromatography (ATC) method18 Aug 2026US 12,710,402 B2
- Peptide purification formulations and methods14 Jul 2026US 12,679,863 B2Life Technologies Corporation
- Apparatuses and methods for performing multiple omics analysis and processing analyte mixtures19 May 2026US 12,629,681 B2Battelle Memorial Institute
- System and method of matrix accelerated vacuum-assisted sorbent extraction for improved sample preparation prior to GCMS analysis24 Feb 2026US 12,560,581 B2Entech Instruments Inc.
- Phytofunctional compositions24 Sep 2026US 2026/0287561 A1
- Rig site chromatographic column reconditioning30 Jul 2026US 2026/0219240 A1Schlumberger Technology Corporation
- Method for simultaneously detecting four alkaloids and 10 catechin components in tea23 Jul 2026US 2026/0210918 A1Tea Research Institute, Guangdong Academy of Agricultural Sciences
- Method and system for tracking quality of farmed aquatic products based on lipidomic fingerprinting9 Jul 2026US 2026/0194499 A1South China Normal University
- Miniaturized chromatographic method, related uses, and automated multidimensional solid-phase extraction chromatographic system2 Jul 2026US 2026/0185969 A1Petroleo Brasileiro S.A. - Petrobras
Most cited
By later US patents
- Method and apparatus for determination of analyte concentration307US 5,954,954 ASuprex Corporation · 1999
- Extraction and separation method and apparatus using supercritical fluid189US 5,013,443 ANihon Bunko Kogyo Kabushiki Kaisha · 1991
- Portable gas chromatograph94US 5,611,846 ABoard of Supervisors of Louisiana State University and Agricultural and Mechanical College · 1997
- Disposable pipette extraction86US 6,566,145 B22003
- Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials69US 5,147,538 AElectric Power Research Institute, Inc. · 1992