G21C 17/044
Detectors and metering devices for the detection of fission products
Official title: {Detectors and metering devices for the detection of fission products}
G21C17/044 (Detectors and metering devices for the detection of fission products) appears on 17 US grants and 10 published applications in this corpus.
Search patents in G21C- Granted patents
- 17
- Published applications
- 10
- Assignees
- 12
- Inventors
- 32
- Latest grant
- 29 Oct 2024
Filings by year
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| 1976 | 1 | 0 |
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| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System to detect and locate the in-core position of fuel bundles with cladding perforations in CANDU-style nuclear reactors29 Oct 2024US 12,131,829 B2Westinghouse Electric Corp.
- Defective fuel bundle location system10 Oct 2023US 11,783,955 B2BWXT Nuclear Energy Canada Inc.
- Defective fuel bundle location system23 Aug 2022US 11,424,043 B2BWXT Nuclear Energy Canada Inc.
- Self-powered in-core detector arrangement for measuring flux in a nuclear reactor core18 Jan 2022US 11,227,697 B2Framatome
- Method and system to detect and locate the in-core position of fuel bundles with cladding perforations in candu-style nuclear reactors9 Nov 2021US 11,170,903 B2Westinghouse Electric Corp.
- Method and apparatus for measuring activity concentration in the primary circuit of the high temperature gas-cooled reactor30 Jul 2026US 2026/0221299 A1Tsinghua University
- Methods to detect and locate the in-core position of fuel bundles with cladding perforations in candu-style nuclear reactors21 Nov 2024US 2024/0387065 A1Westinghouse Electric Corp.
- Defective fuel bundle location system8 Dec 2022US 2022/0392654 A1BWXT Nuclear Energy Canada Inc.
- Method and system to detect and locate the in-core position of fuel bundles with cladding perforations in candu-style nuclear reactors17 Mar 2022US 2022/0084703 A1Westinghouse Electric Corp.
- Defective fuel bundle location system4 Nov 2021US 2021/0343433 A1BWXT Nuclear Energy Canada Inc.
Most cited
By later US patents
- Neural net controlled tag gas sampling system for nuclear reactors17US 5,602,886 AThe University of Chicago · 1997
- Sensor for thermally ionizable particles and/or vapors15US 4,117,396 AWestinghouse Electric Corp. · 1978
- Detector collimator for moving filter media15US 5,343,046 A1994
- Expert system for surveillance and diagnosis of breach fuel elements14US 4,803,040 AThe United States of America as represented by the United States Department of Energy · 1989
- Method and apparatus for diagnosing breached fuel elements12US 4,764,335 AThe United States of America as represented by the United States Department of Energy · 1988