G01N 1/00
Sampling
Official title: Sampling; Preparing specimens for investigation
G01N1/00 (Sampling) appears on 20,106 US grants and 21,973 published applications in this corpus.
Search patents in G01N- Granted patents
- 20,106
- Published applications
- 21,973
- Assignees
- 8,628
- Inventors
- 44,902
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 141 | 0 |
| 1977 | 140 | 0 |
| 1978 | 124 | 0 |
| 1979 | 90 | 0 |
| 1980 | 101 | 0 |
| 1981 | 111 | 0 |
| 1982 | 113 | 0 |
| 1983 | 86 | 0 |
| 1984 | 104 | 0 |
| 1985 | 113 | 0 |
| 1986 | 141 | 0 |
| 1987 | 125 | 0 |
| 1988 | 104 | 0 |
| 1989 | 191 | 0 |
| 1990 | 166 | 0 |
| 1991 | 201 | 0 |
| 1992 | 242 | 0 |
| 1993 | 243 | 0 |
| 1994 | 249 | 0 |
| 1995 | 264 | 0 |
| 1996 | 237 | 0 |
| 1997 | 236 | 0 |
| 1998 | 284 | 0 |
| 1999 | 311 | 0 |
| 2000 | 267 | 0 |
| 2001 | 297 | 110 |
| 2002 | 341 | 440 |
| 2003 | 342 | 516 |
| 2004 | 311 | 619 |
| 2005 | 320 | 571 |
| 2006 | 316 | 574 |
| 2007 | 315 | 540 |
| 2008 | 334 | 543 |
| 2009 | 312 | 565 |
| 2010 | 395 | 667 |
| 2011 | 422 | 634 |
| 2012 | 481 | 656 |
| 2013 | 551 | 896 |
| 2014 | 606 | 993 |
| 2015 | 699 | 976 |
| 2016 | 750 | 987 |
| 2017 | 793 | 1047 |
| 2018 | 805 | 1101 |
| 2019 | 885 | 1304 |
| 2020 | 1007 | 1358 |
| 2021 | 912 | 1330 |
| 2022 | 955 | 1410 |
| 2023 | 986 | 1210 |
| 2024 | 994 | 1144 |
| 2025 | 964 | 1049 |
| 2026 | 629 | 733 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for determining an immune activation state6 Oct 2026US 12,752,274 B2CytoVale Inc.
- Particle collection vessel, particle collection device and particle collection method6 Oct 2026US 12,752,284 B2Amano Corporation
- Method for producing a section ribbon from a sample block using a microtome, method for preparing a microscopic sample for examination in an electron microscope, microtome and embedding mould for use therein6 Oct 2026US 12,754,106 B2Leica Mikrosysteme GmbH
- Sample taking device, sample taking system and method of operating a sample taking device6 Oct 2026US 12,754,107 B2LockCon AG
- Systems and methods for accurate layer detection and analysis in charged particle microscopes6 Oct 2026US 12,754,108 B2FEI Company
- Collapsible Funnel with Integrated Mesh Screen for Capturing Kidney Stones from Urine Flow8 Oct 2026US 2026/0306078 A1
- Specimen collector with dual collection matrices and method of use8 Oct 2026US 2026/0307075 A1Bode Cellmark Forensics, Inc.
- Modular container and system including same8 Oct 2026US 2026/0307857 A1Rpm Industries, LLC
- Cooling method and apparatus for flame sealing method of glass capillary8 Oct 2026US 2026/0308041 A1East China University of Science and Technology
- Gas Monitoring System and Method(s) of Use8 Oct 2026US 2026/0309572 A1
Most cited
By later US patents
- Robust system for screening mail for biological agents1,080US 6,887,710 B2MesoSystems Technology, Inc. · 2005
- Methods for fabricating microarrays of biological samples867US 5,807,522 AThe Board of Trustees of the Leland Stanford Junior University · 1998
- Positive displacement piston flow meter with damping assembly818US 5,562,002 ASensidyne, Inc. · 1996
- Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples489US 6,913,152 B22005
- Probe for taking gas samples and heat measurements in a shaft furnace485US 5,108,192 APaul Wurth S. A. · 1992