C04B 5/065
Porous slag
Official title: {Porous slag}
C04B5/065 (Porous slag) appears on 7 US grants and 8 published applications in this corpus.
Search patents in C04B- Granted patents
- 7
- Published applications
- 8
- Assignees
- 6
- Inventors
- 24
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Methods, systems for dehydrating gasification fine slags, and media thereof15 Apr 2025US 12,275,672 B2China University of Mining and Technology
- Porous material and method for preparing the same26 Sep 2023US 11,767,271 B2Industrial Technology Research Institute
- Construction elements with slag from non-ferrous metal production27 Jun 2023US 11,685,965 B2Metallo Belgium
- Slag from non-ferrous metal production20 Apr 2021US 10,982,301 B2Metallo Belgium
- Granulated slag products and processes for their production1 Jan 2019US 10,167,423 B2Hatch Ltd.
- Methods, systems for dehydrating gasification fine slags, and media thereof19 Sep 2024US 2024/0308909 A1China University of Mining and Technology
- Porous material and method for preparing the same22 Jul 2021US 2021/0221746 A1Industrial Technology Research Institute
- Construction elements with slag from non-ferrous metal production22 Jul 2021US 2021/0222269 A1Metallo Belgium
- Improved slag from non-ferrous metal production1 Mar 2018US 2018/0057911 A1Metallo Belgium
- Granulated slag products and processes for their production4 May 2017US 2017/0121595 A1Hatch Ltd.
Most cited
By later US patents