Passivation of coker furnaces using combined mechanical and chemical means
US-2026055320-A1 · Feb 26, 2026 · US
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Preventing incrustations
Preventing incrustations · 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 | C10B43/14 |
| Official title | Preventing incrustations |
| Display label | Preventing incrustations |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 1 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flat push hot car for foundry coke and associated systems and methods
US-2026028533-A1 · Jan 29, 2026 · US
Flat push hot car for foundry coke and associated systems and methods
US-12410369-B2 · Sep 9, 2025 · US
Flat push hot car for foundry coke and associated systems and methods
US-2025163329-A1 · May 22, 2025 · US
Method to inhibit polymerization in a process water
US-11174439-B2 · Nov 16, 2021 · US
Method for weakening and removing coke and carbonaceous deposits
US-10702897-B2 · Jul 7, 2020 · US
Method and reactor containing perovskite for cracking hydrocarbon and method for coating the reactor
US-10696903-B2 · Jun 30, 2020 · US
Method and reactor for cracking hydrocarbon and method for coating the reactor
US-10407620-B2 · Sep 10, 2019 · US
Method to inhibit polymerization in a process water
US-2019185761-A1 · Jun 20, 2019 · US
Method and reactor containing perovskite for cracking hydrocarbon and method for coating the reactor
US-2019169504-A1 · Jun 6, 2019 · US
Method for weakening and removing coke and carbonaceous deposits
US-2019100701-A1 · Apr 4, 2019 · US
Internal lining for delayed coker drum
US-10047298-B2 · Aug 14, 2018 · US
Methods for reducing surface fouling in fuel production systems
US-9976090-B2 · May 22, 2018 · US
Method and reactor for cracking hydrocarbon and method for coating the reactor
US-2018057749-A1 · Mar 1, 2018 · US
Method and reactor for cracking hydrocarbon and method for coating the reactor
US-9850432-B2 · Dec 26, 2017 · US
Increasing stability of a pyrolysis product
US-9816040-B2 · Nov 14, 2017 · US
Internal lining for delayed coker drum
US-2015267122-A1 · Sep 24, 2015 · US
Methods for reducing surface fouling in fuel production systems
US-2015122628-A1 · May 7, 2015 · US