Halogen mediated production of hydrogen and carbon from hydrocarbons
US-2025313459-A1 · Oct 9, 2025 · US
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Bromine
Bromine · 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 | C01B7/096 |
| Official title | {Bromine} |
| Display label | Bromine |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Halogen generator
US-12139412-B2 · Nov 12, 2024 · US
Process for recovering metals from recycled rechargeable batteries
US-12000014-B2 · Jun 4, 2024 · US
Bromine and lithium extraction from aqueous sources
US-2024141526-A1 · May 2, 2024 · US
Gas to hydrogen process with co-production of carbon
US-2024102178-A1 · Mar 28, 2024 · US
Gas to hydrogen process with co-production of carbon
US-11891706-B2 · Feb 6, 2024 · US
Method of separating and recovering bromine from printed circuit board incineration ash by two-step process
US-11858822-B2 · Jan 2, 2024 · US
Gas to olefins processes with coproduction of hydrogen
US-11739035-B2 · Aug 29, 2023 · US
Method for producing bromine
US-11713244-B2 · Aug 1, 2023 · US
A method of separating and recovering bromine from printed circuit board incineration ash by two-step process
US-2023192488-A1 · Jun 22, 2023 · US
Gas to olefins processes with coproduction of hydrogen
US-2023150901-A1 · May 18, 2023 · US
Gas to hydrogen process with co-production of carbon
US-2023118848-A1 · Apr 20, 2023 · US
Processes useful in the manufacture of cyclododecasulfur
US-2022169505-A1 · Jun 2, 2022 · US
Processes useful in the manufacture of cyclododecasulfur
US-2022169506-A1 · Jun 2, 2022 · US
Processes useful in the manufacture of cyclododecasulfur
US-2022162761-A1 · May 26, 2022 · US
Halogen generator
US-2021316989-A1 · Oct 14, 2021 · US
Process for recovering metals from recycled rechargeable batteries
US-2021317547-A1 · Oct 14, 2021 · US
Halogen generator
US-11072528-B2 · Jul 27, 2021 · US
A process for making brominating agents in flow
US-2021017024-A1 · Jan 21, 2021 · US
Halogen generator
US-2020331752-A1 · Oct 22, 2020 · US