G01N 2021/3572
Preparation of samples
Official title: {Preparation of samples, e.g. salt matrices}
G01N2021/3572 (Preparation of samples) appears on 31 US grants and 39 published applications in this corpus.
Search patents in G01N- Granted patents
- 31
- Published applications
- 39
- Assignees
- 37
- Inventors
- 117
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 4 |
| 2019 | 2 | 6 |
| 2020 | 3 | 3 |
| 2021 | 4 | 3 |
| 2022 | 2 | 2 |
| 2023 | 4 | 4 |
| 2024 | 4 | 3 |
| 2025 | 3 | 0 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process and arrangement for production of an electrode suspension21 Jul 2026US 12,689,018 B2Coperion GmbH
- Apparatus comprising infrared cameras and a temperature source and method for detecting cracks in samples by infrared radiation10 Mar 2026US 12,571,727 B2Infineon Technologies AG
- System and method for more accurately determining overall quality of baled plant material9 Dec 2025US 12,492,971 B2AGCO Corporation
- Holder for drying, method of manufacturing measurement sample, and measurement method27 May 2025US 12,313,537 B2Shimadzu Corporation
- Method of testing crystallinity in amorphous pharmaceutical compositions27 May 2025US 12,313,613 B2Colvistec AG
- Production system with near-infrared spectrometer24 Sep 2026US 2026/0287500 A1Atline Aps
- Quantitative detection method for adulteration in angelica sinensis based on terahertz spectroscopy and data fusion21 May 2026US 2026/0140052 A1East China Jiaotong University
- Methods for solution-phase analysis of impurities in molybdenum precursors23 Apr 2026US 2026/0110632 A1Entegris, Inc.
- Method for online monitoring of gel strength changes during surimi thermal processing based on hyperspectral imaging16 Apr 2026US 2026/0104355 A1Jimei University
- Plume capture and biosignature detection instrument9 Apr 2026US 2026/0098789 A1Honeybee Robotics, LLC
Most cited
By later US patents
- Method an system of geophysical exploration20US 4,996,421 AAmoco Corporation · 1991
- Method for the rapid detection of microorganisms in samples14US 5,660,998 ABruker Analytik GmbH · 1997
- Methods for simultaneous estimation of quantitative minerology, kerogen content and maturity in gas shale and oil-bearing shale9US 8,906,690 B2Schlumberger Technology Corporation · 2014
- Devices and methods for infrared (IR) based quantitation of biomolecules4US 9,018,584 B2EMD Millipore Corporation · 2015
- Protein quantitation device2US 10,948,403 B2Bio-Rad Laboratories, Inc. · 2021