G01N 33/202
Constituents thereof
G01N33/202 (Constituents thereof) appears on 301 US grants and 220 published applications in this corpus.
Search patents in G01N- Granted patents
- 301
- Published applications
- 220
- Assignees
- 207
- Inventors
- 784
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 7 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 6 |
| 2003 | 5 | 2 |
| 2004 | 5 | 7 |
| 2005 | 1 | 2 |
| 2006 | 4 | 2 |
| 2007 | 1 | 6 |
| 2008 | 5 | 4 |
| 2009 | 0 | 7 |
| 2010 | 1 | 4 |
| 2011 | 1 | 9 |
| 2012 | 8 | 5 |
| 2013 | 8 | 11 |
| 2014 | 9 | 10 |
| 2015 | 8 | 7 |
| 2016 | 4 | 6 |
| 2017 | 6 | 8 |
| 2018 | 6 | 12 |
| 2019 | 11 | 14 |
| 2020 | 11 | 14 |
| 2021 | 9 | 17 |
| 2022 | 12 | 10 |
| 2023 | 13 | 12 |
| 2024 | 7 | 15 |
| 2025 | 13 | 16 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Growing media evaluation system and method14 Jul 2026US 12,680,999 B1Predictive Nutrient Solutions, Inc.
- Internal oxidation starting temperature estimation device, internal oxide layer thickness estimation device, internal oxidation starting temperature estimation method, and program30 Jun 2026US 12,669,491 B2Nippon Steel Corporation
- Hydrogen permeability testing device16 Jun 2026US 12,656,302 B2Kobe Steel, Ltd.
- In situ U-Pb dating method for calcite19 May 2026US 12,631,613 B2Institute of Geology and Geophysics, Chinese Academy of Sciences
- Delayed fracture characteristic evaluation method and program12 May 2026US 12,625,043 B2Jfe Steel Corporation
- Alloy composition calculation apparatus, method, program, and system27 Aug 2026US 2026/0251586 A1Resonac Corporation
- Method for calculating carbon concentration distribution in pulse carburizing process20 Aug 2026US 2026/0242923 A1Beijing Research Institute of Mechanical & Electrical Technology Co., Ltd. Cam
- Emission spectroscopic analysis method for sb in metal material, method for measuring sb concentration in molten steel during refining, and method for manufacturing steel material20 Aug 2026US 2026/0243688 A1Jfe Steel Corporation
- Device and Method for Determining a Material Composition of a Pipe20 Aug 2026US 2026/0243699 A1Viken Detection Corporation
- Method for rapid characterization of metallic powders6 Aug 2026US 2026/0227336 A1Rtx Corporation
Most cited
By later US patents
- Gas analyzer for molten metals118US 5,495,746 A1996
- Method for setting shape and working stress, and working environment of steel member106US 6,523,416 B2Kawasaki Steel Corporation · 2003
- SIO probe for real-time monitoring and control of oxygen during czochralski growth of single crystal silicon50US 5,795,381 AMEMC Electrical Materials, Inc. · 1998
- Gas analyzer for simultaneously measuring many ingredients49US 4,705,669 AHoriba, Ltd. · 1987
- Method and composition for testing for the presence of an alkali metal42US 4,244,693 AThe United States of America as represented by the United States Department of Energy · 1981