C01D 13/00
Compounds of sodium or potassium not provided for elsewhere
C01D13/00 (Compounds of sodium or potassium not provided for elsewhere) appears on 66 US grants and 53 published applications in this corpus.
Search patents in C01D- Granted patents
- 66
- Published applications
- 53
- Assignees
- 48
- Inventors
- 133
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 1 |
| 2016 | 4 | 1 |
| 2017 | 0 | 4 |
| 2018 | 1 | 6 |
| 2019 | 5 | 6 |
| 2020 | 8 | 4 |
| 2021 | 3 | 2 |
| 2022 | 1 | 5 |
| 2023 | 2 | 3 |
| 2024 | 5 | 8 |
| 2025 | 1 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Particulate laundry softening and freshening wash additive comprising perfume particles and softening particles28 Jul 2026US 12,692,458 B2The Procter & Gamble Company
- Methods for preparing alkali metal-intercalated hexagonal boron nitride materials, resultant products and uses thereof10 Mar 2026US 12,570,530 B2The Penn State Research Foundation
- Luminescent component4 Feb 2025US 12,215,262 B2Avantama AG
- Forms of sodium nitrite and impurity profile thereof22 Oct 2024US 12,122,682 B2Deepak Nitrite Limited
- Forms of sodium nitrite and impurity profile thereof14 May 2024US 11,981,579 B2Deepak Nitrite Limited
- A process for preparing high-purity alkali metal hexafluorophosphate and the alkali metal hexafluorophosphate prepared therefrom24 Sep 2026US 2026/0285697 A1Gfcl Ev Products Limited
- Methods for preparing alkali metal-intercalated hexagonal boron nitride materials, resultant products and uses thereof30 Apr 2026US 2026/0116753 A1The Penn State Research Foundation
- Sodium supplement material, preparation method thereof, positive electrode plate and sodium ion battery15 Jan 2026US 2026/0015245 A1Xiamen Hithium Energy Storage Technology Co., Ltd.
- Bicarbonate production method, carbon dioxide production method, organic compound production method, and bicarbonate production device12 Jun 2025US 2025/0186935 A1Nitto Denko Corporation
- Methods for preparing alkali metal-intercalated hexagonal boron nitride materials, resultant products and uses thereof28 Nov 2024US 2024/0391785 A1The Penn State Research Foundation
Most cited
By later US patents
- Stabilized fumigant composition comprising an aqueous solution of ammonia, hydrogen sulfide, carbon disulfide and sulfur47US 4,476,113 AUnion Oil Company of California · 1984
- Method of removing heavy metal from wastewater streams47US 4,678,584 ACX/Oxytech, Inc. · 1987
- Fumigation methods and compositions32US 4,726,144 AUnion Oil Company of California · 1988
- Method of soil nitrification inhibition by application of a stabilized fumigant composition20US 4,551,167 AUnion Oil Company of California · 1985
- Method for removing heavy metal from wastewater streams13US 4,612,125 ACX/Oxytech, Inc. · 1986