Desalting plant systems and methods for enhanced tight emulsion crude oil treatment
US-2020255748-A1 · Aug 13, 2020 · 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 | C10G33/08 |
| Official title | Controlling or regulating |
| Display label | Controlling or regulating |
| Total patents | 152 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 9 |
| 2017 | 7 |
| 2018 | 13 |
| 2019 | 14 |
| 2020 | 17 |
| 2021 | 29 |
| 2022 | 15 |
| 2023 | 15 |
| 2024 | 10 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and Apparatus for Promoting Droplets Coalescence in Oil Continuous Emulsions
US-2020129885-A1 · Apr 30, 2020 · US
Oil dehydrator, a system for dehydrating oil comprising an oil dehydrator and a method for dehydrating oil with an oil dehydrator
US-2020129880-A1 · Apr 30, 2020 · US
Method and Apparatus for Promoting Droplets Coalescence in Oil Continuous Emulsions
US-2020114279-A1 · Apr 16, 2020 · US
Method and Apparatus for Promoting Droplets Coalescence in Oil Continuous Emulsions
US-2020114281-A1 · Apr 16, 2020 · US
Hydrocarbon-in-water purification anion-exchange system
US-10604707-B2 · Mar 31, 2020 · US
Simplified logic injection control (slic) for demulsifier chemical automation
US-2020040263-A1 · Feb 6, 2020 · US
Controlling high-pressure production trap separation efficiency
US-10513913-B2 · Dec 24, 2019 · US
Gas oil separation plant systems and methods for rag layer treatment
US-10513663-B2 · Dec 24, 2019 · US
Methods and systems for optimizing demulsifier and wash water injection rates in gas oil separation plants
US-10472576-B2 · Nov 12, 2019 · US
Methods and Systems for Optimizing Demulsifier and Wash Water Injection Rates in Gas Oil Separation Plants
US-2019300800-A1 · Oct 3, 2019 · US
Advisory controls of desalter system
US-10429858-B2 · Oct 1, 2019 · US
Method and Apparatus for Promoting Droplets Coalescence in Oil Continuous Emulsions
US-2019240596-A1 · Aug 8, 2019 · US
Methods and systems for optimizing demulsifier and wash water injection rates in gas oil separation plants
US-10370599-B2 · Aug 6, 2019 · US
Dynamic demulsification system for use in a gas-oil separation plant
US-10350515-B2 · Jul 16, 2019 · US
Gas oil separation plant systems and methods for rag layer treatment
US-2019211274-A1 · Jul 11, 2019 · US
Tank dewatering sensing and valve control method and apparatus
US-10344221-B2 · Jul 9, 2019 · US
Online zeta-potential measurements for optimization of emulsion breaker dosage in ethylene plants
US-2019185763-A1 · Jun 20, 2019 · US
Processing of oil by steam addition
US-10260008-B1 · Apr 16, 2019 · US
Methods and Systems for Proactively Monitoring Crude Quality Assurance
US-2019062645-A1 · Feb 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G33/08?
- CPC C10G33/08 is the Cooperative Patent Classification code for “Controlling or regulating.”
- How many patents are filed under CPC C10G33/08 (Controlling or regulating)?
- Our database includes 152 publications tagged with this CPC code.
- Is patent activity under CPC C10G33/08 growing?
- Publication counts under this code: 10 in 2024 vs 11 in 2025 (latest complete years).