G01N 2021/1755
And using two apparatus or two probes
Official title: {and using two apparatus or two probes}
G01N2021/1755 (And using two apparatus or two probes) appears on 6 US grants and 8 published applications in this corpus.
Search patents in G01N- Granted patents
- 6
- Published applications
- 8
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 6 Jan 2026
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| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cone penetrometer and method for detecting multi-pollutants based on time domain reflectometry and laser induced fluorescence6 Jan 2026US 12,517,105 B2Zhejiang University
- Method for remote detection of gaseous substances in the atmosphere by the DIAL system with two lasers and a remote detector19 Aug 2025US 12,392,716 B2Sec Technologies, S.R.O.
- Device and method for measuring multiple analyte concentrations in a measuring medium9 Apr 2024US 11,953,437 B2Endress+Hauser Optical Analysis, Inc.
- Apparatus for composite sheet weight determinations23 Jan 2024US 11,879,765 B2Honeywell International Inc.
- Apparatus and methods for measuring the refractive index of a fluid10 Aug 2021US 11,085,877 B2Schlumberger Technology Corporation
- Method for remote detection of gaseous substances in the atmosphere by the DIAL system with two lasers and a remote detector13 Nov 2025US 2025/0347619 A1Sec Technologies, S.R.O.
- System and method for determining parameters of patterned structures from optical data27 Feb 2025US 2025/0067683 A1Nova Ltd.
- Cone penetrometer and method for detecting multi-pollutants based on time domain reflectometry and laser induced fluorescence11 Jul 2024US 2024/0230616 A1Zhejiang University
- Method for remote detection of gaseous substances in the atmosphere by the DIAL system with two lasers and a remote detector25 May 2023US 2023/0160814 A1Sec Technologies, S.R.O.
- Device and method for measuring multiple analyte concentrations in a measuring medium2 Mar 2023US 2023/0065553 A1SpectraSensors, Inc.
Most cited
By later US patents