G01N 1/42
Low-temperature sample treatment
Official title: Low-temperature sample treatment, e.g. cryofixation
G01N1/42 (Low-temperature sample treatment) appears on 636 US grants and 738 published applications in this corpus.
Search patents in G01N- Granted patents
- 636
- Published applications
- 738
- Assignees
- 469
- Inventors
- 1,733
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 1 |
| 2002 | 8 | 12 |
| 2003 | 13 | 19 |
| 2004 | 11 | 16 |
| 2005 | 10 | 18 |
| 2006 | 6 | 19 |
| 2007 | 9 | 16 |
| 2008 | 8 | 13 |
| 2009 | 10 | 21 |
| 2010 | 7 | 24 |
| 2011 | 8 | 17 |
| 2012 | 10 | 15 |
| 2013 | 16 | 29 |
| 2014 | 16 | 30 |
| 2015 | 17 | 19 |
| 2016 | 22 | 26 |
| 2017 | 25 | 36 |
| 2018 | 20 | 30 |
| 2019 | 26 | 48 |
| 2020 | 29 | 37 |
| 2021 | 35 | 50 |
| 2022 | 36 | 60 |
| 2023 | 33 | 48 |
| 2024 | 47 | 52 |
| 2025 | 44 | 55 |
| 2026 | 36 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Determination of the presence of SARS-CoV-2 or other respiratory pathogen in a person22 Sep 2026US 12,742,214 B2Northwestern University
- System and method for scanning a component22 Sep 2026US 12,742,710 B2ROLLS-ROYCE plc
- Apparatus and methods for depositing ions onto a surface8 Sep 2026US 12,730,041 B2Ion Dx, Inc.
- In situ biasing and freezing of cyrogenic electron microscopy samples1 Sep 2026US 12,723,955 B2Alliance for Energy Innovation, LLC
- Roll bond evaporator plate18 Aug 2026US 12,710,204 B2Binder GmbH
- Apparatus and methods for capturing non-volatile and semi-volatile substances from breath1 Oct 2026US 2026/0294270 A1Cannabix Technologies Inc.
- A multi-stage apparatus for automated sample preparation and online peptide mapping analysis1 Oct 2026US 2026/0298782 A1Hoffmann-La Roche Inc.
- System and method for imaging of tissue samples24 Sep 2026US 2026/0289776 A1
- Cryo-em specimen preparation17 Sep 2026US 2026/0276498 A1The Johns Hopkins University
- Workstation, preparation station and method for manipulating an electron microscopy grid assembly3 Sep 2026US 2026/0260839 A1Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
Most cited
By later US patents
- Sample carrier for cryoconservation of biological samples332US 7,435,582 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 2008
- Method and product for localized or spatial detection of nucleic acid in a tissue sample291US 10,030,261 B2Spatial Transcriptomics AB · 2018
- Method for cryopreparing biological tissue145US 4,865,871 ABoard of Regents, The University of Texas System · 1989
- Methods of detecting analytes139US 11,352,659 B2Spatial Transcriptomics AB · 2022
- Cryo-slammer125US 5,044,165 ABoard of Regents, The University of Texas · 1991