G01N 1/125
Adapted for sampling molten metals
Official title: {adapted for sampling molten metals}
G01N1/125 (Adapted for sampling molten metals) appears on 213 US grants and 64 published applications in this corpus.
Search patents in G01N- Granted patents
- 213
- Published applications
- 64
- Assignees
- 77
- Inventors
- 216
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 15 | 0 |
| 1978 | 20 | 0 |
| 1979 | 5 | 0 |
| 1980 | 10 | 0 |
| 1981 | 7 | 0 |
| 1982 | 9 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 11 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 4 |
| 2004 | 3 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 5 |
| 2014 | 2 | 4 |
| 2015 | 5 | 3 |
| 2016 | 2 | 5 |
| 2017 | 2 | 4 |
| 2018 | 4 | 8 |
| 2019 | 9 | 2 |
| 2020 | 1 | 4 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 4 | 2 |
| 2024 | 2 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Molten metal samplers for high and low oxygen applications21 May 2024US 11,988,581 B2Heraeus Electro-Nite International N. V.
- Disc-shaped sample chamber and probe including the same27 Feb 2024US 11,913,858 B2Heraeus Electro-Nite International N. V.
- Immersion sensor for determining chemical composition of molten metal27 Jun 2023US 11,684,970 B2Vesuvius Refratarios Ltda.
- Molten metal sampler30 May 2023US 11,660,594 B2Heraeus Electro-Nite International N. V.
- Method and apparatus for demolding and analyzing a direct analysis sample30 May 2023US 11,662,277 B2Heraeus Electro-Nite International N. V.
- Improved sample chamber for molten metal10 Apr 2025US 2025/0116576 A1Heraeus Electro-Nite International N. V.
- Replacement system and replacement method for metallurgical temperature measuring and sampling probe17 Oct 2024US 2024/0344893 A1Baoshan Iron & Steel Co., Ltd.
- Sampling probe and automatic separation device thereof, and use method8 Feb 2024US 2024/0044751 A1Baoshan Iron & Steel Co., Ltd.
- Molten metal samplers for high and low oxygen applications1 Jun 2023US 2023/0168158 A1Heraeus Electro-Nite International N. V.
- Disc-shaped sample chamber and probe including the same26 Jan 2023US 2023/0026127 A1Heraeus Electro-Nite International N. V.
Most cited
By later US patents
- Method and a device for thermal analysis of cast iron475US 7,168,852 B2SinterCast AB · 2007
- Gas analyzer for molten metals118US 5,495,746 A1996
- Molten metal gas analysis38US 4,757,707 ABritish Steel Corporation · 1988
- Repeating temperature sensing immersion probe22US 4,692,556 AElectro-Nite Co. · 1987
- Molten metal immersion probe19US 5,577,841 AHeraeus Electro-Nite International N. V. · 1996