G01N 2001/2021
Falling under gravity
Official title: {falling under gravity}
G01N2001/2021 (Falling under gravity) appears on 17 US grants and 15 published applications in this corpus.
Search patents in G01N- Granted patents
- 17
- Published applications
- 15
- Assignees
- 18
- Inventors
- 50
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grain sample apparatus16 Jun 2026US 12,656,226 B1
- Sampling system for granular materials with sample extractor and sample divider9 Mar 2021US 10,942,094 B2Intelliconn Communication Solutions Inc.
- Centrifugal screening apparatus23 Jul 2019US 10,357,785 B2Weir Minerals Australia Ltd.
- Continuous flow sampling apparatus having an opening and first and second slide doors for closing the opening4 Dec 2018US 10,145,764 B2Lincoln Global.Inc.
- Particulate material sample divider14 Jun 2016US 9,366,602 B2
- Glass melt sample collection system13 Aug 2026US 2026/0235476 A1Korea Hydro & Nuclear Power Co., Ltd.
- Grain-sample collection for moisture testing20 Nov 2025US 2025/0354754 A1
- Animal toilet3 Jul 2025US 2025/0212834 A1Daiki Co., Ltd.
- Sampling system17 Jun 2021US 2021/0181069 A1Intelliconn Communications Solutions
- Retention of composition of liquefied natural gas on vapourisation23 Jan 2020US 2020/0025658 A1JDSE Limited
Most cited
By later US patents
- Process sensor assembly and sensor mount8US 6,192,750 B1AgriChem, Inc. · 2001
- Material testing apparatus7US 6,126,375 A2000
- Beet tare-taking apparatus5US 5,121,641 A1992
- Method and apparatus for conducting field dissipation and leaching studies4US 5,009,112 APharmacology & Toxicology Research Lab. · 1991
- Powder sampling device4US 7,168,332 B2Compagnie Generale des Matieres Nucleaires · 2007