Pyrolysis Tar Conversion
US-2019367822-A1 · Dec 5, 2019 · US
Controlling or regulating
Controlling or regulating · 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 | C10G47/36 |
| Official title | Controlling or regulating |
| Display label | Controlling or regulating |
| Total patents | 185 |
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 | 13 |
| 2017 | 13 |
| 2018 | 20 |
| 2019 | 14 |
| 2020 | 21 |
| 2021 | 23 |
| 2022 | 17 |
| 2023 | 23 |
| 2024 | 15 |
| 2025 | 17 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydrocracking process for making middle distillate from a light hydrocarbon feedstock
US-2019359897-A1 · Nov 28, 2019 · US
Hydrocracking process and apparatus with heavy polynuclear aromatics removal from a reboiled column
US-10435635-B2 · Oct 8, 2019 · US
Energy-recovery turbines for gas streams
US-2019284964-A1 · Sep 19, 2019 · US
Hydroprocessing thermally cracked products
US-10385283-B2 · Aug 20, 2019 · US
System and method to optimize crude oil distillation or other processing by inline analysis of crude oil properties
US-2019120810-A1 · Apr 25, 2019 · US
Process for continuously converting mixed waste plastic into waxes and liquid fuels by cracking
US-2018371325-A1 · Dec 27, 2018 · US
Incipient temperature excursion mitigation and control
US-2018364747-A1 · Dec 20, 2018 · US
Process integrating two-stage hydrocracking and a hydrotreatment process
US-2018362864-A1 · Dec 20, 2018 · US
Catalyst Cycle Length Prediction Using Eigen Analysis
US-2018362862-A1 · Dec 20, 2018 · US
Hydrocracking process utilizing aqueous ammonia
US-10119082-B2 · Nov 6, 2018 · US
Hydrocarbon Upgrading
US-2018305625-A1 · Oct 25, 2018 · US
Strain gauges and detecting pre-leakage in heat exchangers in a petrochemical plant or refinery
US-2018283811-A1 · Oct 4, 2018 · US
Air-cooled heat exchangers
US-2018280917-A1 · Oct 4, 2018 · US
Hydrocracking process and apparatus with heavy polynuclear aromatics removal from a reboiled column
US-2018282642-A1 · Oct 4, 2018 · US
Method for washing reactor
US-10076773-B2 · Sep 18, 2018 · US
Method for on-line imaging of mesophase particles
US-10072219-B2 · Sep 11, 2018 · US
Pyrolysis tar conversion
US-10072218-B2 · Sep 11, 2018 · US
Hydrocarbon upgrading
US-10035961-B2 · Jul 31, 2018 · US
Process for upgradation of heavy crude oil/residue using waste plastic as hydrogen donating agent
US-2018201847-A1 · Jul 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G47/36?
- CPC C10G47/36 is the Cooperative Patent Classification code for “Controlling or regulating.”
- How many patents are filed under CPC C10G47/36 (Controlling or regulating)?
- Our database includes 185 publications tagged with this CPC code.
- Is patent activity under CPC C10G47/36 growing?
- Publication counts under this code: 15 in 2024 vs 17 in 2025 (latest complete years).