C04B 18/149
Other than silica fume or slag
Official title: {other than silica fume or slag}
C04B18/149 (Other than silica fume or slag) appears on 14 US grants and 12 published applications in this corpus.
Search patents in C04B- Granted patents
- 14
- Published applications
- 12
- Assignees
- 11
- Inventors
- 39
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 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 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Secondary aluminum ash for concrete and treatment method thereof6 Jan 2026US 12,515,988 B2Guangdong Zhidao Advanced Civil Engineering Materials Technology Research Co., Ltd.
- Alkali-activated cement composition21 Oct 2025US 12,448,333 B2King Fahd University of Petroleum and Minerals
- Geopolymer expansion additive4 Jun 2024US 11,999,657 B2Rosenblatt Innovations LLC
- Methods of and systems for treating incinerated waste14 Feb 2017US 9,566,587 B2Blue Sky Mines Ltd.
- Supplementary cementitious material and method for disposing of electric-arc furnace dust (EAFD)1 Nov 2016US 9,481,604 B2King Saud University
- Method of using steel-production byproduct heavy agent in subterranean formation fluids23 Jul 2026US 2026/0210204 A1King Fahd University of Petroleum and Minerals
- Alkali-activated cement composition6 Feb 2025US 2025/0042816 A1King Fahd University of Petroleum and Minerals
- Ready mix composition and a process for its preparation2 May 2024US 2024/0140866 A1
- Secondary aluminum ash for concrete and treatment method thereof4 Jan 2024US 2024/0002291 A1Guangdong Zhidao Advanced Civil Engineering Materials Technology Research Co., Ltd.
- Dry mixture for the preparation of concrete, fresh concrete and method for the preparation of fresh concrete22 Dec 2022US 2022/0402817 A1ERC-TECH a.s.
Most cited
By later US patents
- Buffering of cementitious hazardous waste compositions containing electric arc furnace dust15US 5,569,152 AConversion Systems, Inc. · 1996
- Method and mixture for treating electric arc furnace dust13US 5,245,122 AConversion Systems, Inc. · 1993
- Use of electric arc furnace by-products in concrete10US 5,557,031 A1996
- Solidifying agent comprising slag dust from industrial waste, method of solidifying liquid organic halogenide and burning method for disposing of liquid organic halogenide8US 4,855,083 ATaihosangyo Co., Ltd. · 1989
- Supplementary cementitious material and method for disposing of electric-arc furnace dust (EAFD)6US 9,481,604 B2King Saud University · 2016