C04B 22/124
Chlorides of ammonium or of the alkali or alkaline earth metals
Official title: {Chlorides of ammonium or of the alkali or alkaline earth metals, e.g. calcium chloride}
C04B22/124 (Chlorides of ammonium or of the alkali or alkaline earth metals) appears on 80 US grants and 98 published applications in this corpus.
Search patents in C04B- Granted patents
- 80
- Published applications
- 98
- Assignees
- 59
- Inventors
- 234
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 4 | 6 |
| 2018 | 4 | 3 |
| 2019 | 14 | 19 |
| 2020 | 7 | 6 |
| 2021 | 6 | 8 |
| 2022 | 6 | 6 |
| 2023 | 7 | 13 |
| 2024 | 10 | 10 |
| 2025 | 7 | 11 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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