C01F 5/10
By thermal decomposition of magnesium chloride with water vapour
Official title: by thermal decomposition of magnesium chloride with water vapour
C01F5/10 (By thermal decomposition of magnesium chloride with water vapour) appears on 34 US grants and 28 published applications in this corpus.
Search patents in C01F- Granted patents
- 34
- Published applications
- 28
- Assignees
- 11
- Inventors
- 45
- Latest grant
- 19 May 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 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 2 | 3 |
| 2016 | 4 | 5 |
| 2017 | 1 | 3 |
| 2018 | 5 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 0 |
| 2022 | 4 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for manufacturing high-purity magnesium oxide19 May 2026US 12,630,437 B2Purac Biochem B. V.
- Thermal decomposition of magnesium chloride18 Nov 2025US 12,473,576 B2Purac Biochem B. V.
- Method for purifying magnesium chloride solutions26 Aug 2025US 12,398,047 B2Purac Biochem B. V.
- Zirconium-based cluster as a dentin tubule occlusion agent18 Jun 2024US 12,012,338 B2Colgate-Palmolive Company
- Method for the production of iron oxide pigment or pigment intermediate and hydrochloric acid15 Nov 2022US 11,498,836 B1L3 Développement de procédés Inc.
- Process for manufacturing high-purity magnesium oxide from magnesium chloride13 Aug 2026US 2026/0234014 A1
- Process of extracting nickel sulfate from asbestos mining residue9 Jan 2025US 2025/0011956 A1Alliance MagnéSium
- Process for manufacturing high-purity magnesium oxide29 Jun 2023US 2023/0202856 A1Purac Biochem B. V.
- Method for purifying magnesium chloride solutions23 Feb 2023US 2023/0059919 A1Purac Biochem B. V.
- Thermal decomposition of magnesium chloride28 Jul 2022US 2022/0235383 A1Purac Biochem B. V.
Most cited
By later US patents
- Process for producing pure magnesium oxide40US 4,944,928 AVeitscher Magnestiwerke-Actien-Gesellschaft · 1990
- Processes for treating fly ashes17US 9,181,603 B2Orbite Technologies Inc. · 2015
- Industrial process of preparing magnesia of high purity14US 3,980,753 AVeitscher Magnesitwerke-Aktiengesellschaft · 1976
- Method and kiln for calcining finely divided material12US 3,989,446 AVeitscher Magnesitwerke-Aktiengesellschaft · 1976
- Processes for preparing alumina and various other products11US 9,382,600 B2Orbite Technologies Inc. · 2016