Pitch-based graphite composite material, preparation method therefor and application thereof
US-2026005245-A1 · Jan 1, 2026 · US
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with inorganic compounds
with inorganic compounds · 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 | C10C3/023 |
| Official title | {with inorganic compounds} |
| Display label | with inorganic compounds |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Supported hydroprocessing catalyst fines for renewable fuel production in slurry platform
US-2025320416-A1 · Oct 16, 2025 · US
Method for making hydrodeoxygenation and hydrotreating slurry catalysts and their application to renewable fuel production
US-2025297173-A1 · Sep 25, 2025 · US
Bitumens comprising unconventional bitumen bases
US-12049591-B2 · Jul 30, 2024 · US
Multi-stage supercritical water upgrading of asphaltenes for the production of high-quality mesophase pitch
US-2024158697-A1 · May 16, 2024 · US
Methods For Enhancing The Formation Of Mesophase In Pitch Compositions Derived From Hydrocarbon Feedstocks
US-2024068132-A1 · Feb 29, 2024 · US
Integrated hydrocracking process to produce light olefins, aromatics, and lubricating base oils from crude oil
US-2023416620-A1 · Dec 28, 2023 · US
In-situ polymerization of sulfur and bio-oils in bituminous matrices
US-2023374310-A1 · Nov 23, 2023 · US
Bitumens comprising unconventional bitumen bases
US-2022064537-A1 · Mar 3, 2022 · US
Controlling coke morphology with sulfur
US-2021301211-A1 · Sep 30, 2021 · US
Upgrading challenged feeds and pitches produced therefrom
US-2020181497-A1 · Jun 11, 2020 · US
Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils
US-9334448-B2 · May 10, 2016 · US
Process for pyrolysis of a coal feed
US-9162955-B2 · Oct 20, 2015 · US
Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils
US-2015210928-A1 · Jul 30, 2015 · US
Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils
US-9068128-B2 · Jun 30, 2015 · US
Process for pyrolysis of a coal feed
US-2015141699-A1 · May 21, 2015 · US