G01N 33/1886
Using probes
Official title: {using probes, e.g. submersible probes, buoys}
G01N33/1886 (Using probes) appears on 287 US grants and 336 published applications in this corpus.
Search patents in G01N- Granted patents
- 287
- Published applications
- 336
- Assignees
- 233
- Inventors
- 972
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 1 |
| 2002 | 7 | 4 |
| 2003 | 2 | 4 |
| 2004 | 0 | 2 |
| 2005 | 3 | 6 |
| 2006 | 2 | 1 |
| 2007 | 4 | 1 |
| 2008 | 3 | 4 |
| 2009 | 3 | 4 |
| 2010 | 2 | 3 |
| 2011 | 1 | 8 |
| 2012 | 4 | 10 |
| 2013 | 5 | 12 |
| 2014 | 6 | 5 |
| 2015 | 8 | 22 |
| 2016 | 8 | 14 |
| 2017 | 13 | 19 |
| 2018 | 15 | 33 |
| 2019 | 24 | 20 |
| 2020 | 16 | 23 |
| 2021 | 15 | 25 |
| 2022 | 22 | 20 |
| 2023 | 19 | 23 |
| 2024 | 20 | 26 |
| 2025 | 17 | 29 |
| 2026 | 14 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for real-time monitoring of water consumption of plants in saline-alkali land29 Sep 2026US 12,748,094 B2Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
- H2O monitoring for all15 Sep 2026US 12,736,515 B2
- Sensor for determining the concentration of an acidic or basic compound and use of a water-soluble protective layer having pH buffering properties for protecting the same8 Sep 2026US 12,730,099 B2Exias Innovative Diagnostics GmbH
- Water quality monitor system and method1 Sep 2026US 12,724,020 B2Pentair Water Pool and Spa, Inc.
- Method for the energy-saving, continuous measuring of a quality of a liquid and measuring device for carrying out the method14 Jul 2026US 12,680,998 B2S::Can GmbH
- Realtime water sample and salinity measurement in multiphase flow17 Sep 2026US 2026/0276430 A1Saudi Arabian Oil Company
- Information processing apparatus, information processing method, and information processing program10 Sep 2026US 2026/0266796 A1Sony Group Corporation
- Aquatic total alkalinity measurement system and method13 Aug 2026US 2026/0235573 A1Pcfr SAS
- System and method for chemical contamination detection and decontamination certification9 Jul 2026US 2026/0194507 A1Salvus, LLC
- Device and method for real-time monitoring of water consumption of plants in saline-alkali land9 Jul 2026US 2026/0194509 A1Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
Most cited
By later US patents
- Method for monitoring an aqueous flow using selective film237US 6,232,783 B12001
- Method and apparatus for remotely monitoring and controlling a pool or spa164US 7,292,898 B2Balboa Instruments, Inc. · 2007
- Electric conductivity water probe98US 7,019,541 B2Crown Products, LLC · 2006
- Sensor device and methods for using same68US 6,958,693 B2Sandia Corporation · 2005
- SPA chemistry monitor and treatment unit67US 6,340,431 B22002