C04B 18/141
Slags
Official title: {Slags}
C04B18/141 (Slags) appears on 127 US grants and 157 published applications in this corpus.
Search patents in C04B- Granted patents
- 127
- Published applications
- 157
- Assignees
- 132
- Inventors
- 472
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 0 |
| 2004 | 3 | 4 |
| 2005 | 1 | 2 |
| 2006 | 3 | 0 |
| 2007 | 0 | 4 |
| 2008 | 2 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 6 |
| 2013 | 3 | 6 |
| 2014 | 3 | 1 |
| 2015 | 4 | 2 |
| 2016 | 4 | 3 |
| 2017 | 2 | 4 |
| 2018 | 7 | 8 |
| 2019 | 3 | 6 |
| 2020 | 4 | 7 |
| 2021 | 5 | 9 |
| 2022 | 6 | 10 |
| 2023 | 9 | 17 |
| 2024 | 14 | 20 |
| 2025 | 10 | 17 |
| 2026 | 14 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydraulic binder with low carbon footprint and high early strength18 Aug 2026US 12,709,575 B2ImerTech SAS
- Use of a naphthalenesulfonic acid polycondensate as a plasticizer in a construction composition and construction composition4 Aug 2026US 12,698,235 B2Construction Research & Technology GmbH
- Reinforced composite materials, and methods of making the same7 Jul 2026US 12,674,320 B2The Penn State Research Foundation
- Cementitious composition23 Jun 2026US 12,662,423 B2Summa-Magna 1 Corporation
- Masonry material utilizing recycled construction and demolition waste7 Apr 2026US 12,595,208 B2Washington State University
- Hardened body of hydraulic composition8 Oct 2026US 2026/0308056 A1Kuraray Co., Ltd.
- Method for producing geopolymer material from silicate- and aluminate-rich waste8 Oct 2026US 2026/0308061 A1
- Composition and treatment method thereof for 3d pringting material8 Oct 2026US 2026/0308063 A1Nano and Advanced Materials Institute Limited
- Composite panel element1 Oct 2026US 2026/0296977 A1
- Heavy-metal-reduced post-industrial waste in cementitious materials and methods of making and using thereof27 Aug 2026US 2026/0250194 A1William Marsh Rice University
Most cited
By later US patents
- Water-base mud conversion for high tempratice cementing87US 5,515,921 AShell Oil Company · 1996
- Conversion of oil-base mud to oil mud-cement83US 5,476,144 AShell Oil Company · 1995
- Roll press grinding aid for granulated blast furnace slag78US 5,977,224 AW. R. Grace & Co.-Conn. · 1999
- Cement composition38US 6,840,996 B2Denki Kagaku Kogyo Kabushiki Kaisha · 2005
- Pre-blend settable composition containing calcium chloride26US 6,746,531 B12004