Process for increasing the concentration of normal hydrocarbons in a stream
US-2021277316-A1 · Sep 9, 2021 · US
including at least one cracking step
including at least one cracking step · 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 | C10G63/04 |
| Official title | including at least one cracking step |
| Display label | including at least one cracking step |
| Total patents | 151 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 12 |
| 2019 | 5 |
| 2020 | 12 |
| 2021 | 32 |
| 2022 | 13 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 20 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and process for steam cracking and PFO treatment integrating selective hydrogenation, ring opening and naphtha reforming
US-11091709-B2 · Aug 17, 2021 · US
Producing C6-C8 aromatics from FCC heavy naphtha
US-11028329-B1 · Jun 8, 2021 · US
Method for vaporizing liquid propane and vaporizing apparatus used therefor
US-2021095920-A1 · Apr 1, 2021 · US
Paraxylene production from naphtha feed
US-10941356-B2 · Mar 9, 2021 · US
Paraxylene Production from Naphtha Feed
US-2020407651-A1 · Dec 31, 2020 · US
Olefin and BTX production using aliphatic cracking reactor
US-10876054-B2 · Dec 29, 2020 · US
Method of producing lower olefin and monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms and device for producing lower olefin and monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms
US-10851313-B2 · Dec 1, 2020 · US
Integrated hydrothermal process to upgrade heavy oil
US-2020339893-A1 · Oct 29, 2020 · US
Conversion of heavy fuel oil to chemicals
US-10815437-B2 · Oct 27, 2020 · US
Process and System for Processing Petroleum Feed
US-2020308497-A1 · Oct 1, 2020 · US
Integrated process for maximizing recovery of hydrogen
US-2020308496-A1 · Oct 1, 2020 · US
Methods for producing aromatics and olefins
US-10781382-B2 · Sep 22, 2020 · US
Integrated hydrothermal process to upgrade heavy oil
US-10752847-B2 · Aug 25, 2020 · US
Integration of side riser for aromatization of light paraffins
US-2020248079-A1 · Aug 6, 2020 · US
Isomerization and catalytic activation of pentane-enriched hydrocarbon mixtures
US-2020109095-A1 · Apr 9, 2020 · US
Conversion of waste plastic through pyrolysis to high value products like benzene and xylenes
US-2020017773-A1 · Jan 16, 2020 · US
Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics
US-10501389-B1 · Dec 10, 2019 · US
Process to produce olefins from a catalytically cracked hydrocarbons stream
US-2019367432-A1 · Dec 5, 2019 · US
Method of producing lower olefin and monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms and device for producing lower olefin and monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms
US-2019316048-A1 · Oct 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G63/04?
- CPC C10G63/04 is the Cooperative Patent Classification code for “including at least one cracking step.”
- How many patents are filed under CPC C10G63/04 (including at least one cracking step)?
- Our database includes 151 publications tagged with this CPC code.
- Is patent activity under CPC C10G63/04 growing?
- Publication counts under this code: 14 in 2024 vs 20 in 2025 (latest complete years).