Hydrodearylation of aromatic bottoms to produce btex and aromatic solvent
US-2025388825-A1 · Dec 25, 2025 · US
plural serial stages only
plural serial stages only · 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 | C10G63/02 |
| Official title | plural serial stages only |
| Display label | plural serial stages only |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of processing, transporting, or both, of hydrogen
US-2025197744-A1 · Jun 19, 2025 · US
Methods of processing, transporting, or both, of hydrogen
US-2025197740-A1 · Jun 19, 2025 · US
Method of refining waste plastic pyrolysis oil and waste plastic pyrolysis oil refining equipment
US-2025019602-A1 · Jan 16, 2025 · US
Unit for producing and separating aromatics with recovery of an extract and/or raffinate from a liquid-liquid extraction process
US-2024417631-A1 · Dec 19, 2024 · US
Staged catalytic reforming process
US-2024052248-A1 · Feb 15, 2024 · US
Staged catalytic reforming process
US-11834615-B2 · Dec 5, 2023 · US
Production of aromatics by pyrolysis, water gas shift and aromatization of CO2
US-11702602-B2 · Jul 18, 2023 · US
Diesel reforming apparatus having a heat exchanger for higher efficiency steam reforming for solid oxide fuel cells (sofc)
US-2023201791-A1 · Jun 29, 2023 · US
Diesel reforming apparatus having a heat exchanger for higher efficiency steam reforming for solid oxide fuel cells (SOFC)
US-11618003-B2 · Apr 4, 2023 · US
Production of aromatics by pyrolysis, water gas shift and aromatization of CO2
US-2022098499-A1 · Mar 31, 2022 · US
Diesel reforming apparatus having a heat exchanger for higher efficiency steam reforming for solid oxide fuel cells (sofc)
US-2021394151-A1 · Dec 23, 2021 · US
Integrated stabilizer for two stage C7 isomerization
US-11180703-B2 · Nov 23, 2021 · US
Integrated stabilizer for two stage c7 isomerization
US-2021230489-A1 · Jul 29, 2021 · US
Integrated process for maximizing recovery of aromatics
US-11040926-B2 · Jun 22, 2021 · US
Staged catalytic reforming process
US-2021163829-A1 · Jun 3, 2021 · US
Isomerization and catalytic activation of pentane-enriched hydrocarbon mixtures
US-10981847-B2 · Apr 20, 2021 · US
Phosphorus removal and alkylate production
US-10947463-B2 · Mar 16, 2021 · US
Integrated process for maximizing recovery of aromatics
US-2021024434-A1 · Jan 28, 2021 · US
Manufacturing a base stock from ethanol
US-10889769-B2 · Jan 12, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G63/02?
- CPC C10G63/02 is the Cooperative Patent Classification code for “plural serial stages only.”
- How many patents are filed under CPC C10G63/02 (plural serial stages only)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC C10G63/02 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).