C04B 2/045
After-treatment of slaked lime
Official title: {After-treatment of slaked lime}
C04B2/045 (After-treatment of slaked lime) appears on 22 US grants and 21 published applications in this corpus.
Search patents in C04B- Granted patents
- 22
- Published applications
- 21
- Assignees
- 9
- Inventors
- 41
- Latest grant
- 17 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 3 | 1 |
| 2019 | 3 | 5 |
| 2020 | 3 | 3 |
| 2021 | 3 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- High reactivity lime hydrate and methods of manufacturing and uses thereof17 Dec 2024US 12,168,214 B1Mississippi Lime Company
- Method of manufacturing hydrated lime7 Feb 2023US 11,572,306 B2Mississippi Lime Company
- Calcium hydroxide-containing compositions and associated systems and methods31 May 2022US 11,344,844 B2Graymont (PA) Inc.
- Fine grit classifier3 May 2022US 11,319,247 B2RDP Technologies, Inc.
- Integrated lime hydrator13 Jul 2021US 11,059,748 B2General Electric Technology GmbH
- Fine grit classifier22 Apr 2021US 2021/0114927 A1RDP Technologies, Inc.
- Calcium hydroxide-containing compositions and associated systems and methods11 Mar 2021US 2021/0069640 A1Graymont (PA) Inc.
- Method of manufacturing hydrated lime15 Oct 2020US 2020/0325068 A1Mississippi Lime Company
- Calcium hydroxide-containing compositions and associated systems and methods18 Jun 2020US 2020/0188846 A1Graymont (PA) Inc.
- Method of manufacturing hydrated lime13 Feb 2020US 2020/0048145 A1Mississippi Lime Company
Most cited
By later US patents
- Calcium hydroxide-containing compositions and associated systems and methods18US 10,369,518 B2Graymont (PA) Inc. · 2019
- Method and apparatus for treating lime slurry for grit removal18US 7,416,673 B2RDP Company · 2008
- Method of manufacturing hydrated lime8US 9,963,386 B1Mississippi Lime Company · 2018
- High reactivity lime hydrate and methods of manufacturing and uses thereof7US 9,517,471 B1Mississippi Lime Company · 2016
- High reactivity lime hydrate and methods of manufacturing and uses thereof4US 10,307,728 B1Mississippi Lime Company · 2019