C07C 2521/10
Magnesium
Official title: Magnesium; Oxides or hydroxides thereof
C07C2521/10 (Magnesium) appears on 445 US grants and 295 published applications in this corpus.
Search patents in C07C- Granted patents
- 445
- Published applications
- 295
- Assignees
- 194
- Inventors
- 968
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 15 | 0 |
| 1986 | 12 | 0 |
| 1987 | 10 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 10 | 0 |
| 1991 | 21 | 0 |
| 1992 | 15 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 2 |
| 2002 | 12 | 11 |
| 2003 | 17 | 19 |
| 2004 | 10 | 7 |
| 2005 | 7 | 17 |
| 2006 | 6 | 4 |
| 2007 | 7 | 7 |
| 2008 | 10 | 13 |
| 2009 | 3 | 5 |
| 2010 | 6 | 14 |
| 2011 | 6 | 10 |
| 2012 | 4 | 12 |
| 2013 | 11 | 15 |
| 2014 | 12 | 9 |
| 2015 | 15 | 17 |
| 2016 | 8 | 16 |
| 2017 | 12 | 19 |
| 2018 | 14 | 13 |
| 2019 | 15 | 16 |
| 2020 | 13 | 13 |
| 2021 | 13 | 18 |
| 2022 | 10 | 11 |
| 2023 | 13 | 10 |
| 2024 | 6 | 10 |
| 2025 | 4 | 5 |
| 2026 | 8 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for light olefin generation with high yields and selectivity21 Jul 2026US 12,686,655 B2ExxonMobil Chemical Patents Inc.
- Method for producing motor fuel from ethanol30 Jun 2026US 12,668,750 B2
- Method for producing motor fuel from ethanol16 Jun 2026US 12,655,361 B2
- Processes for dehydrogenating alkanes and alkyl aromatic hydrocarbons9 Jun 2026US 12,649,704 B2ExxonMobil Chemical Patents Inc.
- Hydrocarbon production system, and production method and operation method thereof19 May 2026US 12,630,488 B2Osaka Gas Co., Ltd.
- Method for producing motor fuel from ethanol17 Sep 2026US 2026/0275211 A1Swedish Biofuels AB
- Methods for dehydrogenating hydrocarbons26 Mar 2026US 2026/0085025 A1Dow Global Technologies LLC
- Method for producing motor fuel from ethanol18 Sep 2025US 2025/0290001 A1Swedish Biofuels AB
- Process for reacting olefins with prior separation of the feed stream19 Jun 2025US 2025/0197334 A1Evonik Oxeno GmbH
- Catalyst and method embodiments for making para-xylene and ortho-xylene20 Mar 2025US 2025/0091036 A1Battelle Memorial Institute
Most cited
By later US patents
- Integrated two step process for conversion of methane to liquid hydrocarbons of gasoline range124US 5,336,825 ACouncil of Scientific and Industrial Research · 1994
- Temperature regulating reactor apparatus and method102US 5,080,872 AAmoco Corporation · 1992
- Oxidative coupling of methane with carbon conservation102US 6,096,934 AUop LLC · 2000
- Processing C4 olefin streams for the maximum production of propylene95US 7,214,841 B2ABB Lummus Global Inc. · 2007
- Boron-promoted reducible metal oxides and methods of their use89US 4,777,313 AAtlantic Richfield Company · 1988