G01N 2001/1445
Overpressure, pressurisation at sampling point
Official title: {Overpressure, pressurisation at sampling point}
G01N2001/1445 (Overpressure, pressurisation at sampling point) appears on 106 US grants and 84 published applications in this corpus.
Search patents in G01N- Granted patents
- 106
- Published applications
- 84
- Assignees
- 86
- Inventors
- 219
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 3 | 6 |
| 2015 | 1 | 3 |
| 2016 | 4 | 3 |
| 2017 | 3 | 7 |
| 2018 | 2 | 4 |
| 2019 | 6 | 10 |
| 2020 | 3 | 5 |
| 2021 | 3 | 2 |
| 2022 | 6 | 5 |
| 2023 | 7 | 7 |
| 2024 | 4 | 6 |
| 2025 | 6 | 4 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Filtrate sampling device7 Jul 2026US 12,674,728 B2Valmet Automation Oy
- Sampling system and sampling method26 May 2026US 12,637,649 B2Terumo Kabushiki Kaisha
- Methods and devices for collecting inter-lift leach solutions26 May 2026US 12,638,364 B2Freeport Minerals Corporation
- Sampling device for biological specimen27 Jan 2026US 12,533,672 B2Universiteit Gent
- Automatic sample injection system and gas chromatography analysis system21 Oct 2025US 12,449,437 B2Shimadzu Corporation
- Atomizer equipment and liquid particle detection system using the same20 Aug 2026US 2026/0243633 A1Innovative Nanotech Incorporated
- Wafer Sampling Recovery and Cleaning System, and Wafer Sampling Recovery and Cleaning Method Using Same6 Aug 2026US 2026/0227294 A1Withtech Inc
- Methods and devices for collecting inter-lift leach solutions25 Jun 2026US 2026/0177461 A1Freeport Minerals Corporation
- Monitoring and maintaining the molecular composition of a fluid18 Jun 2026US 2026/0168963 A1Phillips 66 Company
- Fluidic circuit with injector-sampler for urine analyzer26 Mar 2026US 2026/0086000 A1Withings
Most cited
By later US patents
- Automated sample extractor or feeder/inoculator for bioreactors and similar equipment76US 5,296,197 ANL Technologies, Ltd. · 1994
- Surface sampler for bioterrorism particle detection69US 8,677,840 B2InnovaPrep LLC · 2014
- Surface sampler for biological particles68US 8,677,839 B2InnovaPrep LLC · 2014
- Sequential combination low temperature condenser and enclosed filter solvent removal system, and method of use50US 5,454,274 ACetac Technologies Inc. · 1995
- Sample introduction system for inductively coupled plasma and other gas-phase, or particle, detectors utilizing an enclosed filter solvent removal system, and method of use42US 5,400,665 ACetac Technologies Inc. · 1995