G01N 23/2202
Preparing specimens therefor
G01N23/2202 (Preparing specimens therefor) appears on 87 US grants and 106 published applications in this corpus.
Search patents in G01N- Granted patents
- 87
- Published applications
- 106
- Assignees
- 94
- Inventors
- 313
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 6 |
| 2010 | 2 | 3 |
| 2011 | 3 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 4 |
| 2014 | 4 | 1 |
| 2015 | 0 | 3 |
| 2016 | 4 | 4 |
| 2017 | 2 | 2 |
| 2018 | 1 | 3 |
| 2019 | 1 | 8 |
| 2020 | 5 | 11 |
| 2021 | 14 | 10 |
| 2022 | 9 | 8 |
| 2023 | 2 | 15 |
| 2024 | 7 | 7 |
| 2025 | 11 | 9 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of evaluating central segregation in steel12 May 2026US 12,625,125 B2Jfe Steel Corporation
- Evaluation method for silicon carbide substrates10 Mar 2026US 12,575,380 B2Kwansei Gakuin Educational Foundation
- Method and apparatus of preparing a sample of one or more molecule(s) for imaging with a cryo-electron microscope3 Mar 2026US 12,566,116 B2FEI Company
- Sample holder for detection of hydrogen permeation and hydrogen permeation and diffusion path observation device27 Jan 2026US 12,535,451 B2National Institute for Materials Science
- Contrast-enhancing staining system and method and imaging methods and systems related thereto16 Dec 2025US 12,498,417 B2Techinsights Inc.
- Sample preparation system for electron microscopy8 Oct 2026US 2026/0309653 A1The Regents of the University of California
- Foreign substance capture kit for collecting foreign substances in electrode active material27 Aug 2026US 2026/0249214 A1LG Energy Solution, Ltd.
- Method and Apparatus of Preparing a Sample of One or More Molecule(s) for Imaging with a Cryo-Electron Microscope13 Aug 2026US 2026/0235480 A1FEI Company
- Fusion system and method of performing sample fusion therewith6 Aug 2026US 2026/0227300 A1Spectris Canada Inc.
- Mitigating pet tof reconstruction inconsistency for a pet scanner with bgo-based detectors configured to detect cherenkov photons16 Jul 2026US 2026/0202361 A1GE Precision Healthcare LLC
Most cited
By later US patents
- Method for separating specimen and method for analyzing the specimen separated by the specimen separating method131US 5,270,552 AHitachi, Ltd. · 1993
- Well plate15US 8,238,515 B2Caldera Pharmaceuticals, Inc. · 2012
- Apparatus for the automatic preparation of an X-ray spectrometry sample13US 4,329,136 AInstitut de Recherches de la Siderurgie Francaise (IRSID) · 1982
- Automatic device for making samples for analysis12US 4,391,774 ASociete des Ciments Francais · 1983
- Preparation method for an electron tomography sample with embedded markers and a method for reconstructing a three-dimensional image11US 7,939,906 B2Inotera Memories, Inc. · 2011