Method for reducing intake valve deposits
US-11912949-B2 · Feb 27, 2024 · US
containing hydroxy groups; Salts thereof {(C10L1/1802, C10L1/1805, C10L1/1808, C10L1/1811, C10L1/1814, C10L1/1817 take precedence)}
containing hydroxy groups; Salts thereof {(C10L1/1802, C10L1/1805, C10L1/1808, C10L1/1811, C10L1/1814, C10L1/1817 take precedence)} · 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 | C10L1/182 |
| Official title | containing hydroxy groups; Salts thereof {(C10L1/1802, C10L1/1805, C10L1/1808, C10L1/1811, C10L1/1814, C10L1/1817 take precedence)} |
| Display label | containing hydroxy groups; Salts thereof {(C10L1/1802, C10L1/1805, C10L1/1808, C10L1/1811, C10L1/1814, C10L1/1817 take precedence)} |
| Total patents | 58 |
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 | 16 |
| 2016 | 12 |
| 2017 | 11 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compositions and methods of removing contaminants in refinery desalting
US-11718798-B2 · Aug 8, 2023 · US
Method of producing a fuel additive
US-11613717-B2 · Mar 28, 2023 · US
Lead-free gasoline blend
US-11591532-B2 · Feb 28, 2023 · US
Method for reducing intake valve deposits
US-2022389339-A1 · Dec 8, 2022 · US
Lead-free gasoline blend
US-2022162511-A1 · May 26, 2022 · US
Octane hyperboosting in fuel blends
US-10899988-B1 · Jan 26, 2021 · US
Compositions and methods of removing contaminants in refinery desalting
US-2020339890-A1 · Oct 29, 2020 · US
Compositions and methods of removing contaminants in refinery desalting
US-10760008-B2 · Sep 1, 2020 · US
Low carbon bio-oil and its manufacturing method
US-10760022-B2 · Sep 1, 2020 · US
Method of producing a fuel additive
US-2020157450-A1 · May 21, 2020 · US
Fuel composition
US-10414992-B2 · Sep 17, 2019 · US
Method and composition for contemporaneously dimerizing and hydrating a feed having butene to produce a gasoline composition
US-10370612-B2 · Aug 6, 2019 · US
Oxygenated butanol gasoline composition having good driveability performance
US-10301563-B2 · May 28, 2019 · US
Low carbon bio-oil and its manufacturing method
US-2019119591-A1 · Apr 25, 2019 · US
Compositions and methods of removing contaminants in refinery desalting
US-2018346826-A1 · Dec 6, 2018 · US
Two-step process for production of RON-enhanced mixed butanols and diisobutenes
US-10041016-B2 · Aug 7, 2018 · US
Gasoline composition, method and use
US-9932536-B2 · Apr 3, 2018 · US
Airborne engine additive delivery system
US-9856788-B2 · Jan 2, 2018 · US
Fuel reforming system
US-9835117-B2 · Dec 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10L1/182?
- CPC C10L1/182 is the Cooperative Patent Classification code for “containing hydroxy groups; Salts thereof {(C10L1/1802, C10L1/1805, C10L1/1808, C10L1/1811, C10L1/1814, C10L1/1817 take precedence)}.”
- How many patents are filed under CPC C10L1/182 (containing hydroxy groups; Salts thereof {(C10L1/1802, C10L1/1805, C10L1/1808, C10L1/1811, C10L1/1814, C10L1/1817 take precedence)})?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC C10L1/182 growing?
- Publication counts under this code: 3 in 2023 vs 1 in 2024 (latest complete years).