C01F 11/24
Chlorides
C01F11/24 (Chlorides) appears on 134 US grants and 119 published applications in this corpus.
Search patents in C01F- Granted patents
- 134
- Published applications
- 119
- Assignees
- 103
- Inventors
- 265
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 2 |
| 2010 | 3 | 10 |
| 2011 | 2 | 4 |
| 2012 | 7 | 3 |
| 2013 | 2 | 4 |
| 2014 | 5 | 5 |
| 2015 | 5 | 2 |
| 2016 | 1 | 4 |
| 2017 | 3 | 6 |
| 2018 | 4 | 7 |
| 2019 | 6 | 10 |
| 2020 | 8 | 4 |
| 2021 | 4 | 10 |
| 2022 | 6 | 7 |
| 2023 | 5 | 8 |
| 2024 | 9 | 9 |
| 2025 | 6 | 5 |
| 2026 | 0 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for the production of lithium carbonate23 Sep 2025US 12,421,126 B2SEP Salt & Evaporation Plants Ltd.
- Production of lithium chemicals and metallic lithium16 Sep 2025US 12,415,733 B2Icsip Pty Ltd
- Separation of BACL2 from CACL2 brine solution2 Sep 2025US 12,404,181 B2The Chemours Company Fc, LLC
- Heat storage in chemical reactors8 Apr 2025US 12,269,984 B2Lummus Technology Inc.
- Process for pure carbon production18 Feb 2025US 12,227,417 B2West Virginia University Board of Governors on behalf of West Virginia University
- Compositions, methods, and systems related to transformation of vaterite particles13 Aug 2026US 2026/0234055 A1Arelac, Inc.
- Magnesium chloride purification systems, devices and methods14 May 2026US 2026/0132041 A1
- Mineral recovery and chemical production from produced water in a gas oil separation plant12 Mar 2026US 2026/0070826 A1Saudi Arabian Oil Company
- Passive and forced synthesis of mg(oh)2 for the purpose of supplying magnesium-based capture of co226 Feb 2026US 2026/0054219 A1Carbonfree Chemicals Holdings, LLC
- Knh4so4, caco3, cacl2 fertilizer15 Jan 2026US 2026/0015295 A1Sabic Agri-Nutrients Company
Most cited
By later US patents
- Plasma whirl reactor apparatus and methods of use164US 7,622,693 B2Foret Plasma Labs, LLC · 2009
- Destruction of halogen-containing materials58US 4,447,262 ARockwell International Corporation · 1984
- Plasma whirl reactor apparatus and methods of use43US 8,324,523 B2Foret Plasma Labs, LLC · 2012
- Chemical process on the surface of a rotating body36US 4,311,570 AImperial Chemical Industries PLC · 1982
- Process for reduction of sulfur dioxide emission from combustion gases combined with production of potassium sulfate34US 5,624,649 AGeneral Electric Company · 1997