G01N 2021/8405
Application to two-phase or mixed materials
Official title: {Application to two-phase or mixed materials, e.g. gas dissolved in liquids}
G01N2021/8405 (Application to two-phase or mixed materials) appears on 69 US grants and 85 published applications in this corpus.
Search patents in G01N- Granted patents
- 69
- Published applications
- 85
- Assignees
- 73
- Inventors
- 238
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 6 |
| 2013 | 3 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 5 |
| 2017 | 3 | 4 |
| 2018 | 5 | 6 |
| 2019 | 5 | 9 |
| 2020 | 5 | 7 |
| 2021 | 6 | 10 |
| 2022 | 6 | 8 |
| 2023 | 4 | 4 |
| 2024 | 3 | 7 |
| 2025 | 7 | 8 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes and systems for monitoring one or more gases dissolved in a liquid1 Sep 2026US 12,724,022 B2Schlumberger Technology Corporation
- Determining properties of liquids within a sealed container23 Jun 2026US 12,663,407 B2University of Kentucky Research Foundation
- System and method for monitoring and controlling multi-phase condition of reactants in manufacturing process16 Jun 2026US 12,656,261 B2Industrial Technology Research Institute
- Method for monitoring and/or controlling phase separation in chemical processes and samples26 May 2026US 12,638,400 B2BASF SE
- Bridge sensor design for water and oil analysis in formation testing9 Dec 2025US 12,492,633 B2Halliburton Energy Services.Inc.
- Spectroscopic measurement device and adjustment method therefor20 Aug 2026US 2026/0243662 A1Hitachi High-Tech Corporation
- Bridge sensor design for water and oil analysis in formation testing26 Feb 2026US 2026/0055701 A1Halliburton Energy Services.Inc.
- Bridge sensor design for water and oil analysis in formation testing26 Feb 2026US 2026/0055702 A1Halliburton Energy Services.Inc.
- Bridge sensor design for water and oil analysis in formation testing26 Feb 2026US 2026/0055703 A1Halliburton Energy Services.Inc.
- Measurement of multiple gas concentrations26 Feb 2026US 2026/0056120 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Method of photometric in vitro determination of a blood gas parameter in a blood sample159US 5,525,518 ARadiometer Medical A/S · 1996
- Method of photometric in vitro determination of the content of an analyte in a sample of whole blood83US 5,288,646 ARadiometer A/S · 1994
- Method of photometric in vitro determination of the content of an analyte in a sample of whole blood74US 5,366,903 ARadiometer A/S · 1994
- Sensors for dissolved substances in fluids44US 4,908,676 ABio-Recovery Systems, Inc. · 1990
- Multi-layer slides for analysis of urine sediments39US 8,462,332 B2Siemens Healthcare Diagnostics Inc. · 2013