Coke oven roof repair or replacement
US-12559683-B2 · Feb 24, 2026 · US
Brickwork, e.g. casings, linings, walls
Brickwork, e.g. casings, linings, walls · 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 | C10B29/02 |
| Official title | Brickwork, e.g. casings, linings, walls |
| Display label | Brickwork, e.g. casings, linings, walls |
| Total patents | 28 |
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 | 1 |
| 2019 | 1 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coke oven roof repair or replacement
US-2025313756-A1 · Oct 9, 2025 · US
Inspection apparatus and inspection method for coke oven construction, and coke oven construction method
US-12106467-B2 · Oct 1, 2024 · US
Systems for treating a surface of a coke plant sole flue
US-12060525-B2 · Aug 13, 2024 · US
System and method for repairing a coke oven
US-11845898-B2 · Dec 19, 2023 · US
Coke ovens having monolith component construction
US-11795400-B2 · Oct 24, 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
Inspection apparatus and inspection method for coke oven construction, and coke oven construction method
US-2022254010-A1 · Aug 11, 2022 · US
System and method for repairing a coke oven
US-2022204859-A1 · Jun 30, 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
System and method for repairing a coke oven
US-11186778-B2 · Nov 30, 2021 · US
Coke ovens having monolith component construction
US-2021363426-A1 · Nov 25, 2021 · US
Coke plant tunnel repair and flexible joints
US-11008518-B2 · May 18, 2021 · US
Coke ovens having monolith component construction
US-10968393-B2 · Apr 6, 2021 · US
System and method for repairing a coke oven
US-2021032541-A1 · Feb 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10B29/02?
- CPC C10B29/02 is the Cooperative Patent Classification code for “Brickwork, e.g. casings, linings, walls.”
- How many patents are filed under CPC C10B29/02 (Brickwork, e.g. casings, linings, walls)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C10B29/02 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).