Pure chlorine dioxide generation system with reduced acid usage
US-12098070-B2 · Sep 24, 2024 · US
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from chlorate ions in the presence of a peroxidic compound, e.g. hydrogen peroxide, ozone, peroxysulfates
from chlorate ions in the presence of a peroxidic compound, e.g. hydrogen peroxide, ozone, peroxysulfates · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01B11/026 |
| Official title | {from chlorate ions in the presence of a peroxidic compound, e.g. hydrogen peroxide, ozone, peroxysulfates} |
| Display label | from chlorate ions in the presence of a peroxidic compound, e.g. hydrogen peroxide, ozone, peroxysulfates |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Decomposition mediation in chlorine dioxide generation systems through sound detection and control
US-11970393-B2 · Apr 30, 2024 · US
Pure chlorine dioxide generation system with reduced acid usage
US-2023391619-A1 · Dec 7, 2023 · US
Pure chlorine dioxide generation system with reduced acid usage
US-11802047-B2 · Oct 31, 2023 · US
Method for onsite production of chlorine dioxide
US-11535541-B2 · Dec 27, 2022 · US
Low risk chlorine dioxide onsite generation system
US-11225421-B2 · Jan 18, 2022 · US
Low risk chlorine dioxide onsite generation system
US-11130677-B2 · Sep 28, 2021 · US
Pure chlorine dioxide generation system with reduced acid usage
US-2020317517-A1 · Oct 8, 2020 · US
Method for preparing high-purity chlorine dioxide by using methanol and hydrogen peroxide as reducing agent
US-2020071166-A1 · Mar 5, 2020 · US
Low risk chlorine dioxide onsite generation system
US-2020071203-A1 · Mar 5, 2020 · US
Preparation of high-purity chlorine dioxide
US-2020071165-A1 · Mar 5, 2020 · US
Decomposition mediation in chlorine dioxide generation systems through sound detection and control
US-2020010319-A1 · Jan 9, 2020 · US
Low risk chlorine dioxide onsite generation system
US-10501345-B2 · Dec 10, 2019 · US
Producing high-purity chlorine dioxide gas
US-2019345033-A1 · Nov 14, 2019 · US
Producing high-purity chlorine dioxide gas
US-10266406-B1 · Apr 23, 2019 · US
Low risk chlorine dioxide onsite generation system
US-2019055146-A1 · Feb 21, 2019 · US
Low risk chlorine dioxide onsite generation system
US-2018273381-A1 · Sep 27, 2018 · US
Method for onsite production of chlorine dioxide
US-2018244550-A1 · Aug 30, 2018 · US
Process for the production of chlorine dioxide
US-9994449-B2 · Jun 12, 2018 · US