G01N 5/00
Analysing materials by weighing
Official title: Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid (G01N9/00 takes precedence {; weighing per se G01G})
G01N5/00 (Analysing materials by weighing) appears on 768 US grants and 762 published applications in this corpus.
Search patents in G01N- Granted patents
- 768
- Published applications
- 762
- Assignees
- 561
- Inventors
- 2,109
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 8 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 10 | 0 |
| 1987 | 7 | 0 |
| 1988 | 10 | 0 |
| 1989 | 9 | 0 |
| 1990 | 13 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 8 | 0 |
| 1994 | 13 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 18 | 6 |
| 2002 | 18 | 24 |
| 2003 | 24 | 18 |
| 2004 | 12 | 19 |
| 2005 | 12 | 23 |
| 2006 | 11 | 17 |
| 2007 | 14 | 17 |
| 2008 | 13 | 20 |
| 2009 | 13 | 25 |
| 2010 | 19 | 40 |
| 2011 | 22 | 26 |
| 2012 | 29 | 25 |
| 2013 | 21 | 30 |
| 2014 | 20 | 26 |
| 2015 | 21 | 41 |
| 2016 | 27 | 23 |
| 2017 | 33 | 30 |
| 2018 | 24 | 45 |
| 2019 | 21 | 27 |
| 2020 | 29 | 46 |
| 2021 | 32 | 56 |
| 2022 | 32 | 47 |
| 2023 | 33 | 34 |
| 2024 | 33 | 34 |
| 2025 | 36 | 40 |
| 2026 | 20 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bale moisture measurement6 Oct 2026US 12,751,375 B2Deere & Company
- Thermal analysis system6 Oct 2026US 12,754,111 B2Shimadzu Corporation
- Substance detecting system8 Sep 2026US 12,730,048 B2I-PEX Inc.
- Automated interframe alignment monitoring for sheet manufacturing applications25 Aug 2026US 12,716,823 B2Honeywell International Inc.
- Method for quantitative evaluation on sensitivity of shale oil and gas reservoir to injected fluids28 Jul 2026US 12,693,249 B2Northeast Petroleum University
- Portable and simultaneous mass and optical food safety detection tool based on smartphone-based quartz crystal microbalance8 Oct 2026US 2026/0309706 A1Purdue Research Foundation
- Real time downhole api determination24 Sep 2026US 2026/0286843 A1Schlumberger Technology Corporation
- Moisture meter17 Sep 2026US 2026/0276506 A1A&D Company, Limited
- A prepreg, a method of testing thereof and a process for its manufacture27 Aug 2026US 2026/0249569 A1Hexcel Composites Limited
- Device and method for measuring the capacity of diamagnetic porous materials to capture substances dissolved in a liquid medium27 Aug 2026US 2026/0251543 A1Universidad Del Pais Vasco/Euskal Herriko Unibertsitatea
Most cited
By later US patents
- Double wall fast cool-down furnace366US 4,802,441 ABTU Engineering Corporation · 1989
- Systems and methods for predicting metabolic and bariatric surgery outcomes273US 9,250,172 B2Ethicon Endo-Surgery, Inc. · 2016
- Thin film resonant chemical sensor with resonant acoustic isolator240US 5,936,150 ARockwell Science Center, Inc. · 1999
- Process for evaluating quality of coke and bitumen of refinery feedstocks96US 7,803,627 B2BP Oil International Limited · 2010
- Apparatus for measuring water vapor permeability through sheet materials88US 5,138,870 A1992