G01N 27/411
For investigating or analysing of liquid metals
Official title: for investigating or analysing of liquid metals
G01N27/411 (For investigating or analysing of liquid metals) appears on 119 US grants and 65 published applications in this corpus.
Search patents in G01N- Granted patents
- 119
- Published applications
- 65
- Assignees
- 97
- Inventors
- 313
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 3 |
| 2007 | 2 | 3 |
| 2008 | 4 | 0 |
| 2009 | 1 | 4 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 3 | 3 |
| 2013 | 3 | 2 |
| 2014 | 2 | 4 |
| 2015 | 1 | 4 |
| 2016 | 4 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 5 |
| 2019 | 1 | 5 |
| 2020 | 2 | 3 |
| 2021 | 1 | 5 |
| 2022 | 3 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 3 | 4 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Membrane with biodegradable polymer25 Aug 2026US 12,716,862 B2Roche Diabetes Care, Inc.
- Graphene-enabled DNA biosensors with enhanced sensitivity and specificity7 Jul 2026US 12,674,778 B2The Trustees of the University of Pennsylvania
- Methods for controlling physical vapor deposition metal film adhesion to substrates and surfaces17 Mar 2026US 12,577,648 B2Medtronic MiniMed, Inc.
- Electrolyte analyzer30 Dec 2025US 12,510,506 B2Hitachi High-Tech Corporation
- Electrochemical microbial sensor system and method of using same22 Apr 2025US 12,281,296 B2Burge Environmental, Inc.
- Measuring probe for molten metal16 Oct 2025US 2025/0321214 A1Heraeus Electro-Nite International N. V.
- Element to measure the oxygen content of molten metals9 Oct 2025US 2025/0314611 A1Heraeus Electro-Nite International N. V.
- Element to measure the oxygen content of molten metals9 Oct 2025US 2025/0314612 A1Heraeus Electro-Nite International N. V.
- Method and system for designing solution heat-treatment process of single-crystal superalloy8 May 2025US 2025/0146113 A1Northwestern Polytechnical University
- Membrane with biodegradable polymer20 Jun 2024US 2024/0201123 A1Roche Diabetes Care, Inc.
Most cited
By later US patents
- Current-detecting type dry-operative ion-selective electrode51US 5,397,451 AKyoto Daiichi Kagaku Co., Ltd. · 1995
- Gas sampling analyzing system38US 3,960,500 ABailey Meter Company · 1976
- Solid state filter for gas sensors34US 4,151,060 AWestinghouse Electric Corp. · 1979
- Furnace and method with sensor32US 4,362,580 ACorning Glass Works · 1982
- Oxygen sensors31US 4,193,857 ACommonwealth Scientific and Industrial Research Organization · 1980