Systems for treating a surface of a coke plant sole flue
US-12060525-B2 · Aug 13, 2024 · US
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Sealing; Means for sealing
Sealing; Means for sealing · 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 | C10B25/16 |
| Official title | Sealing; Means for sealing |
| Display label | Sealing; Means for sealing |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coke oven door sealing device, coke oven chamber and coke oven battery
US-2024093092-A1 · Mar 21, 2024 · US
Coke oven door sealing unit, coke oven chamber and coke oven battery
US-2023399568-A1 · Dec 14, 2023 · US
Coke plant tunnel repair and flexible joints
US-11597881-B2 · Mar 7, 2023 · US
Coke plant tunnel repair and anchor distribution
US-11505747-B2 · Nov 22, 2022 · US
Coke plant tunnel repair and anchor distribution
US-2022325183-A1 · Oct 13, 2022 · US
Systems and methods for treating a surface of a coke plant
US-2022298423-A1 · Sep 22, 2022 · US
Systems and methods for treating a surface of a coke plant
US-11365355-B2 · Jun 21, 2022 · US
Coke plant tunnel repair and anchor distribution
US-11193069-B2 · Dec 7, 2021 · US
Coke plant tunnel repair and flexible joints
US-2021371752-A1 · Dec 2, 2021 · US
Coke plant tunnel repair and flexible joints
US-11008518-B2 · May 18, 2021 · US
Gaseous tracer leak detection
US-2020208063-A1 · Jul 2, 2020 · US
Coke plant tunnel repair and anchor distribution
US-2020208062-A1 · Jul 2, 2020 · US
Systems and methods for treating a surface of a coke plant
US-2020208060-A1 · Jul 2, 2020 · US
Coke plant tunnel repair and flexible joints
US-2020208061-A1 · Jul 2, 2020 · US
Method to reduce heat radiation losses through coke oven chamber doors and walls by adapting the coal cake in height or density
US-9034147-B2 · May 19, 2015 · US