Chloride removal for plastic waste conversion
US-12552999-B2 · Feb 17, 2026 · US
Visbreaking
Visbreaking · 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 | C10G9/007 |
| Official title | {Visbreaking} |
| Display label | Visbreaking |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Processes for viscosity breaking of plastics
US-12384971-B2 · Aug 12, 2025 · US
Processes for upgrading a hydrocarbon feed
US-12275900-B2 · Apr 15, 2025 · US
Methods and systems for co-feeding waste plastics into a refinery
US-12195675-B2 · Jan 14, 2025 · US
Antifoulant for refinery applications
US-2024327696-A1 · Oct 3, 2024 · US
Methods and systems for co-feeding waste plastics into a refinery
US-2024294833-A1 · Sep 5, 2024 · US
High performance (mesophase) carbon fiber feedstock production
US-2024217823-A1 · Jul 4, 2024 · US
Chloride Removal for Plastic Waste Conversion
US-2024191148-A1 · Jun 13, 2024 · US
Processes for viscosity breaking of plastics
US-2024158698-A1 · May 16, 2024 · US
Methods and systems for co-feeding waste plastics into a refinery
US-11939532-B2 · Mar 26, 2024 · US
Process and an apparatus for conversion of waste plastic pyrolysis oil into valuable products
US-11859132-B2 · Jan 2, 2024 · US
Processes for viscosity breaking of plastics
US-11802245-B1 · Oct 31, 2023 · US
Methods and systems for co-feeding waste plastics into a refinery
US-2023235233-A1 · Jul 27, 2023 · US
Pre-treatment process for conversion of residual oils in a Delayed Coker Unit
US-11661556-B2 · May 30, 2023 · US
Polymer recyclate processes and products
US-2023050126-A1 · Feb 16, 2023 · US
Process And An Apparatus For Conversion Of Waste Plastic Pyrolysis Oil Into Valuable Products
US-2023047205-A1 · Feb 16, 2023 · US
Simultaneous processing of catalytic and thermally cracked middle distillate for petrochemical feedstock
US-11578277-B2 · Feb 14, 2023 · US
Polymer recyclate processes and products
US-2023023978-A1 · Jan 26, 2023 · US
Pre-treatment Process for Conversion of Residual Oils in a Delayed Coker Unit
US-2022411703-A1 · Dec 29, 2022 · US
Polymer recyclate processes and products
US-2022410458-A1 · Dec 29, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G9/007?
- CPC C10G9/007 is the Cooperative Patent Classification code for “Visbreaking.”
- How many patents are filed under CPC C10G9/007 (Visbreaking)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC C10G9/007 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).