C10L 2230/086
Demulsifiers
C10L2230/086 (Demulsifiers) appears on 25 US grants and 26 published applications in this corpus.
Search patents in C10L- Granted patents
- 25
- Published applications
- 26
- Assignees
- 13
- Inventors
- 69
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 4 | 0 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 4 |
| 2020 | 4 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Mixtures for improving or boosting the separation of water from fuels17 Sep 2024US 12,091,618 B2BASF SE
- Quaternary fatty amidoamine compound for use as an additive for fuel18 Apr 2023US 11,629,303 B2Total Marketing Services
- Organomodified polysiloxanes and their use for defoaming fuels5 Jul 2022US 11,377,611 B2Evonik Operations GmbH
- Demulsifier for quaternary ammonium salt containing fuels18 May 2021US 11,008,526 B2Afton Chemical Corporation
- Cloud point depressant for middle distillate fuels9 Mar 2021US 10,941,366 B2Ecolab USA Inc.
- Processes for producing reaction products including quaternary ammonium salts13 Aug 2026US 2026/0234299 A1The Lubrizol Corporation
- Demulsifier for renewable diesel18 Jun 2026US 2026/0167882 A1Afton Chemical Corporation
- New compositions for reducing crystallization of paraffin crystals in fuels18 Jul 2024US 2024/0240095 A1BASF Antwerpen N.V.
- New mixtures for improving or boosting the separation of water from fuels1 Feb 2024US 2024/0034941 A1BASF SE
- Quaternary fatty amidoamine compound for use as an additive for fuel24 Feb 2022US 2022/0056360 A1Total Marketing Services
Most cited
By later US patents
- Systems and methods for producing fuel compositions189US 8,506,656 B12013
- Methods and systems for producing fuel compositions8US 7,585,337 B12009
- Alkoxylated quaternary ammonium salts and fuels containing them6US 8,992,636 B1Afton Chemical Corporation · 2015
- Methods and systems for producing fuel compositions5US 7,540,887 B12009
- Use of polynuclear phenolic compounds as stabilisers5US 8,409,474 B2BASF SE · 2013