C01D 7/123
By thermal decomposition of solids in the absence of a liquid medium
Official title: {by thermal decomposition of solids in the absence of a liquid medium}
C01D7/123 (By thermal decomposition of solids in the absence of a liquid medium) appears on 14 US grants and 19 published applications in this corpus.
Search patents in C01D- Granted patents
- 14
- Published applications
- 19
- Assignees
- 14
- Inventors
- 33
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Process for preparing chemically modified bicarbonate salt particles12 Jul 2022US 11,383,986 B2Steerlife India Private Limited
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- Method to prepare one or more chemical products using hydrogen sulfide19 Mar 2019US 10,233,081 B2New Sky Energy Intellectual Property Holding Company, LLC
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- System and method for capture and utilization of carbon dioxide from dilute fluid streams22 May 2025US 2025/0161875 A1Coldstream Energy IP, LLC
- Process for preparing chemically modified bicarbonate salt particles22 Sep 2022US 2022/0298020 A1Steerlife India Private Limited
- A process for preparing chemically modified bicarbonate salt particles10 Feb 2022US 2022/0041459 A1Steerlife India Private Limited
Most cited
By later US patents
- Process for separation of nahcolite from oil shale15US 3,962,403 AThe Superior Oil Company · 1976
- Process and apparatus for drying and calcining sodium bicarbonate11US 5,325,606 ANiro A/S · 1994
- Formulation of potassium sulfate, sodium carbonate and sodium bicarbonate from potash brine4US 6,334,990 B12002
- Method to prepare one or more chemical products using hydrogen sulfide2US 10,233,081 B2New Sky Energy Intellectual Property Holding Company, LLC · 2019
- Manufacturing process for heavy sodium carbonates in briquette form1US 4,001,381 AUzina De Produse Sodice · 1977