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  • G - Physics
  • G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardmenttreating radioactively contaminated materialdecontamination arrangements therefor
  • G21F 1/04 - ConcretesOther hydraulic hardening materials

Patent holdings for IPC class G21F 1/04

Total number of patents in this class: 63

10-year publication summary

4
5
6
2
1
7
9
6
5
6
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Korea Hydro & Nuclear Power Co., Ltd.
452
4
Yoshino Gypsum Co., Ltd.
250
4
Taiheiyo Cement Corporation
236
3
Tecnium, LLC
10
3
Tokamak Energy Ltd
188
3
Generative Technology Operatives, LLC
5
3
Raytheon Company
8397
2
University of Florida Research Foundation, Inc.
4002
2
Fluorchemie GmbH Frankfurt
12
2
Ingecid, Investigación y Desarrollo de Proyectos, S.L.
21
2
Mirrotron Kft.
8
2
Toshiba Materials Co., Ltd.
663
2
Veritas Medical Solutions LLC
18
2
United Kingdom Atomic Energy Authority
26
2
Council of Scientific and Industrial Research, an Indian registered Body Incorporated under The Regn. of Soc. ACT (act XXI of 1860)
84
2
Toshiba Corporation
12317
1
Commissariat à l'énergie atomique et aux energies alternatives
10922
1
Arraela, S. L.
1
1
Corelex San-ei Co., Ltd.
1
1
Council of Scientific & Industrial Research
1424
1
Other owners 20

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