C04B 2/063
Slaking of impure quick lime
Official title: {Slaking of impure quick lime, e.g. contained in fly ash}
C04B2/063 (Slaking of impure quick lime) appears on 16 US grants and 12 published applications in this corpus.
Search patents in C04B- Granted patents
- 16
- Published applications
- 12
- Assignees
- 15
- Inventors
- 39
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- High temperature hydrator11 Feb 2025US 12,221,382 B2Carbon Engineering ULC
- Method of manufacturing hydrated lime7 Feb 2023US 11,572,306 B2Mississippi Lime Company
- Method of manufacturing hydrated lime28 Jul 2020US 10,723,654 B2Mississippi Lime Company
- Method of manufacturing hydrated lime29 Oct 2019US 10,457,598 B1Mississippi Lime Company
- High temperature hydrator26 Feb 2019US 10,214,448 B2Carbon Engineering Ltd.
- High temperature hydrator7 Aug 2025US 2025/0250196 A1Carbon Engineering ULC
- Process for producing calcined mineral binder material with reduced carbon footprint29 May 2025US 2025/0171353 A1Sika Technology AG
- Systems and methods for using heat produced from acid generation13 Feb 2025US 2025/0051162 A1Sublime Systems, Inc.
- Use of reactor outputs to purify materials, and related systems8 Jun 2023US 2023/0174396 A1Massachusetts Institute of Technology
- High temperature hydrator9 Dec 2021US 2021/0380475 A1Carbon Engineering Ltd.
Most cited
By later US patents
- Apparatus for treatment of power station residues30US 4,997,357 A1991
- Waste metal conversion process and products15US 4,364,773 A1982
- Methods of manufacturing hydraulic materials10US 5,868,829 ACDEM Holland, B. V. · 1999
- Method of manufacturing hydrated lime8US 9,963,386 B1Mississippi Lime Company · 2018
- Method for conditioning fluidised bed combustor ashes4US 6,270,631 B1Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources · 2001