B01D 2251/402
Of magnesium
Official title: of magnesium
B01D2251/402 (Of magnesium) appears on 349 US grants and 522 published applications in this corpus.
Search patents in B01D- Granted patents
- 349
- Published applications
- 522
- Assignees
- 293
- Inventors
- 1,056
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 3 | 9 |
| 2009 | 3 | 14 |
| 2010 | 14 | 42 |
| 2011 | 14 | 26 |
| 2012 | 12 | 23 |
| 2013 | 17 | 32 |
| 2014 | 28 | 23 |
| 2015 | 26 | 29 |
| 2016 | 17 | 20 |
| 2017 | 19 | 22 |
| 2018 | 17 | 25 |
| 2019 | 23 | 22 |
| 2020 | 21 | 24 |
| 2021 | 15 | 24 |
| 2022 | 19 | 38 |
| 2023 | 22 | 32 |
| 2024 | 24 | 44 |
| 2025 | 24 | 35 |
| 2026 | 14 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carbon dioxide processing agent and method for producing same22 Sep 2026US 12,741,272 B2Eau De Merus Co., Ltd.
- Chemical additives for direct air carbon capture25 Aug 2026US 12,714,966 B2Halliburton Energy Services.Inc.
- Alkali enrichment mediated CO2 sequestration methods, and systems for practicing the same28 Jul 2026US 12,691,410 B1Blue Planet Systems Corporation
- Structured powders for carbon dioxide capture30 Jun 2026US 12,667,822 B2Anvil Capture Systems Inc.
- Method and apparatus for carbon dioxide sequestration2 Jun 2026US 12,643,086 B2Anvil Capture Systems Inc.
- Structured powders for carbon dioxide capture17 Sep 2026US 2026/0273503 A1Anvil Capture Systems Inc.
- Method for removing pfas comprised in waste10 Sep 2026US 2026/0263857 A1Sarp Industries
- Method and apparatus for carbon dioxide sequestration3 Sep 2026US 2026/0257194 A1Anvil Capture Systems Inc.
- Method to reduce energy costs for co2 capture by mineral looping27 Aug 2026US 2026/0249234 A1UT-Battelle, LLC
- Method of sequestering atmospheric carbon27 Aug 2026US 2026/0249241 A1Fabricnano Limited
Most cited
By later US patents
- Flue gas mercury control214US 8,080,088 B12011
- Method for extracting and sequestering carbon dioxide172US 6,890,497 B2The United States of America as represented by the United States Department of Energy · 2005
- Production of carbonate-containing compositions from material comprising metal silicates111US 7,749,476 B2Calera Corporation · 2010
- Rocks and aggregate, and methods of making and using the same102US 7,914,685 B2Calera Corporation · 2011
- Methods of sequestering CO299US 7,887,694 B2Calera Corporation · 2011