C05C 5/02
Containing sodium or potassium nitrate
Official title: containing sodium or potassium nitrate
C05C5/02 (Containing sodium or potassium nitrate) appears on 71 US grants and 77 published applications in this corpus.
Search patents in C05C- Granted patents
- 71
- Published applications
- 77
- Assignees
- 64
- Inventors
- 208
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 6 | 6 |
| 2015 | 5 | 3 |
| 2016 | 6 | 5 |
| 2017 | 2 | 6 |
| 2018 | 3 | 5 |
| 2019 | 2 | 4 |
| 2020 | 5 | 4 |
| 2021 | 3 | 8 |
| 2022 | 8 | 7 |
| 2023 | 4 | 4 |
| 2024 | 5 | 7 |
| 2025 | 4 | 7 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Desensitized fertilizer compositions and methods of making same9 Oct 2025US 2025/0313515 A1Defuse Technologies, LLC
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Most cited
By later US patents
- Oil well drilling mud and brine recycling system41US 5,132,025 A1992
- Process and equipment for nitrogen oxide waste conversion to fertilizer35US 6,039,783 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2000
- Method and composition for odor control25US 5,984,993 AVulcan Materials Company · 1999
- Method and system for agricultural fertigation15US 8,568,506 B12013
- Method and system for agricultural fertigation14US 8,721,758 B12014