C06B 31/02
The salt being an alkali metal or an alkaline earth metal nitrate
Official title: the salt being an alkali metal or an alkaline earth metal nitrate
C06B31/02 (The salt being an alkali metal or an alkaline earth metal nitrate) appears on 76 US grants and 61 published applications in this corpus.
Search patents in C06B- Granted patents
- 76
- Published applications
- 61
- Assignees
- 63
- Inventors
- 208
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 3 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 3 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 3 | 7 |
| 2016 | 3 | 3 |
| 2017 | 3 | 4 |
| 2018 | 2 | 3 |
| 2019 | 5 | 6 |
| 2020 | 1 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 3 |
| 2023 | 0 | 4 |
| 2024 | 5 | 4 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermite block for stored-data destruction7 Apr 2026US 12,595,217 B2
- Method for producing ecological explosive for primer compositions of ammunition21 Jan 2025US 12,202,779 B2
- Solid rocket motor having hydorxyl-terminated binder weight diol24 Sep 2024US 12,098,110 B2Aerojet Rocketdyne, Inc.
- Biodegradable reactive shooting target and method of manufacture4 Jun 2024US 12,000,681 B2I P Creations Limited
- Treatment of subterranean formations21 May 2024US 11,987,751 B2Innospec Limited
- Gas-generating agent composition11 Jun 2026US 2026/0159458 A1Daicel Corporation
- Thermite block for stored-data destruction13 Mar 2025US 2025/0084011 A1Mescolanza LLC
- An explosive formulation3 Oct 2024US 2024/0327312 A1
- Chemical inhibitors for high temperature and reactive ground13 Jun 2024US 2024/0190788 A1
- Propellant18 Apr 2024US 2024/0124372 A1Deutsches Zentrum fuer Luft- und Raumfahrt e. V.
Most cited
By later US patents
- Illuminating pyrotechnic composition which generates gases38US 4,078,954 ASociete Nationale des Poudres et Explosifs · 1978
- Primer composition31US 4,963,201 ABlount, Inc. · 1990
- Propellant and explosive composition27US 5,449,423 A1995
- Gas generating compositions25US 4,386,979 A1983
- Consumable case cartridge21US 4,759,885 AGolden Powder of Texas, Inc. · 1988