Method for determining 224Ra in sediment by using pulse ionization chamber emanometer
US-12332388-B2 · Jun 17, 2025 · US
for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water
for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01T1/178 |
| Official title | for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water |
| Display label | for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 7 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Plastic scintillators discriminating alpha-rays from beta rays emitted by a radioactive medium and method for discriminating alpha-rays from beta-rays using said scintillators
US-2025172705-A1 · May 29, 2025 · US
Method and system for directly and rapidly detecting 14C of carbon dioxide
US-12253638-B2 · Mar 18, 2025 · US
In-Situ Beta-particle detector for High Resolution 234Th Export Measurements
US-2024402363-A1 · Dec 5, 2024 · US
Printed film electrostatic concentration for radon detection
US-11977194-B2 · May 7, 2024 · US
Method and system for directly and rapidly detecting 14c of carbon dioxide
US-2024142643-A1 · May 2, 2024 · US
Multiaxis sensing system for detection of airborne molecules and radionuclides
US-11940576-B1 · Mar 26, 2024 · US
Evaluation of wafer carcass alpha particle emission
US-11927616-B2 · Mar 12, 2024 · US
External radiation detection with a gamma modulator
US-11927468-B2 · Mar 12, 2024 · US
Electric circuitry for baseline extraction in a photon counting system
US-2024036219-A1 · Feb 1, 2024 · US
METHOD FOR DETERMINING 224Ra IN SEDIMENT BY USING PULSE IONIZATION CHAMBER EMANOMETER
US-2023375725-A1 · Nov 23, 2023 · US
Composition for detecting alpha particle radiation and methods of use
US-11584919-B2 · Feb 21, 2023 · US
Evaluation of wafer carcass alpha particle emission
US-2022317172-A1 · Oct 6, 2022 · US
Printed Film Electrostatic Concentration For Radon Detection
US-2021396895-A1 · Dec 23, 2021 · US
External radiation detection with a gamma modulator
US-2021181006-A1 · Jun 17, 2021 · US
Integrated detection device, in particular detector particles such as particulates or alpha particles
US-10962659-B2 · Mar 30, 2021 · US
Integrated monitoring system for radiological surveillance of groundwater and operation method thereof
US-10928525-B2 · Feb 23, 2021 · US
Composition for detecting alpha particle radiation and methods of use
US-2020231951-A1 · Jul 23, 2020 · US
Apparatus and method for scanning a structure
US-10697905-B2 · Jun 30, 2020 · US
Integrated monitering system for radiological surveillance of groundwater and operation method thereof
US-2020025949-A1 · Jan 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01T1/178?
- CPC G01T1/178 is the Cooperative Patent Classification code for “for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water.”
- How many patents are filed under CPC G01T1/178 (for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC G01T1/178 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).