G01N 5/04
Analysing materials by weighing: by removing a component
Official title: by removing a component, e.g. by evaporation, and weighing the remainder
G01N5/04 (Analysing materials by weighing: by removing a component) appears on 316 US grants and 264 published applications in this corpus.
Search patents in G01N- Granted patents
- 316
- Published applications
- 264
- Assignees
- 245
- Inventors
- 909
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 11 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 13 | 3 |
| 2002 | 10 | 10 |
| 2003 | 13 | 10 |
| 2004 | 4 | 8 |
| 2005 | 5 | 8 |
| 2006 | 6 | 9 |
| 2007 | 6 | 7 |
| 2008 | 5 | 5 |
| 2009 | 7 | 7 |
| 2010 | 6 | 12 |
| 2011 | 5 | 5 |
| 2012 | 6 | 9 |
| 2013 | 8 | 12 |
| 2014 | 6 | 3 |
| 2015 | 5 | 18 |
| 2016 | 10 | 11 |
| 2017 | 12 | 11 |
| 2018 | 7 | 11 |
| 2019 | 6 | 10 |
| 2020 | 11 | 12 |
| 2021 | 8 | 14 |
| 2022 | 9 | 13 |
| 2023 | 10 | 13 |
| 2024 | 11 | 12 |
| 2025 | 17 | 22 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for quantitative evaluation on sensitivity of shale oil and gas reservoir to injected fluids28 Jul 2026US 12,693,249 B2Northeast Petroleum University
- Apparatus and methods for sensing mass accumulation degradation2 Jun 2026US 12,644,809 B2The United States of America as represented by the Secretary of the Navy
- Thermal analysis system and thermal analysis method19 May 2026US 12,631,582 B2Netzsch-Gerätebau GmbH
- Sample tray and apparatus for calorimetric or thermoanalytical investigation comprising said sample tray31 Mar 2026US 12,589,395 B2Mettler-Toledo AG
- Grinding simulation test device and method for steel turnout rail of rail transit17 Mar 2026US 12,578,254 B2China Academy of Machinery Wuhan Research Institute of Materials Protection Co. Ltd.
- Moisture meter17 Sep 2026US 2026/0276506 A1A&D Company, Limited
- Insoluble substance measurement system and insoluble substance content measurement method30 Jul 2026US 2026/0219150 A1PetroChina Company Limited
- Grinding simulation test device and method for steel turnout rail of rail transit18 Jun 2026US 2026/0168908 A1China Academy of Machinery Wuhan Research Institute of Materials Protection Co. Ltd.
- Printed packaging material with improved recyclability and method for its production11 Jun 2026US 2026/0158769 A1Constantia Pirk GmbH & Co. KG
- Quantitative evaluation method of engine oil-derived deposit23 Apr 2026US 2026/0110619 A1Subaru Corporation
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
- Process for evaluating quality of coke and bitumen of refinery feedstocks96US 7,803,627 B2BP Oil International Limited · 2010
- Method and apparatus for characterizing materials by using a mechanical resonator87US 6,336,353 B22002
- Method and apparatus for characterizing materials by using a mechanical resonator74US 6,393,895 B1Symyx Technologies, Inc. · 2002