C04B 18/087
From liquid fuels
Official title: {from liquid fuels, e.g. oil}
C04B18/087 (From liquid fuels) appears on 12 US grants and 11 published applications in this corpus.
Search patents in C04B- Granted patents
- 12
- Published applications
- 11
- Assignees
- 2
- Inventors
- 18
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 6 |
| 2022 | 2 | 1 |
| 2023 | 4 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Recycled concrete waste powder and aggregates with heavy oil fuel ash for producing a green flowable backfill material20 May 2025US 12,304,863 B2King Fahd University of Petroleum and Minerals
- Mortar composition containing iron oxide4 Jul 2023US 11,691,916 B2King Fahd University of Petroleum and Minerals
- Aluminum hydroxide enhanced mortar composition27 Jun 2023US 11,685,691 B2King Fahd University of Petroleum and Minerals
- Tinted mortar composition containing fuel ash6 Jun 2023US 11,667,571 B2King Fahd University of Petroleum and Minerals
- Natural material-based ash mortar composition14 Feb 2023US 11,577,996 B2King Fahd University of Petroleum and Minerals
- Recycled concrete waste powder & aggregates with heavy oil fuel ash for producing a green flowable backfill material3 Nov 2022US 2022/0348498 A1King Fahd University of Petroleum and Minerals
- Palm oil fuel ash based mortar compositions23 Dec 2021US 2021/0395147 A1King Fahd University of Petroleum and Minerals
- Aluminum hydroxide enhanced mortar composition16 Dec 2021US 2021/0387914 A1King Fahd University of Petroleum and Minerals
- Mortar composition containing iron oxide9 Dec 2021US 2021/0380478 A1King Fahd University of Petroleum and Minerals
- Tinted mortar composition containing fuel ash9 Dec 2021US 2021/0380479 A1King Fahd University of Petroleum and Minerals
Most cited
By later US patents
- Palm oil fuel ash based mortar compositions6US 11,168,027 B2King Fahd University of Petroleum and Minerals · 2021
- Utilization of heavy oil ash to produce self-consolidated concrete6US 9,150,455 B2King Fahd University of Petroleum and Minerals · 2015
- Heavy oil ash in roofing, damp-proofing, and water proofing applications4US 9,249,304 B2Saudi Arabian Oil Company · 2016
- Utilization of heavy oil fly ash to produce controlled low strength material for backfilling applications2US 11,434,168 B2King Fahd University of Petroleum and Minerals · 2022
- Utilization of heavy oil ash to produce self-consolidated concrete2US 9,266,776 B2Saudi Arabian Oil Company · 2016