C04B 2111/00019
Carbon dioxide sequestration
Official title: {Carbon dioxide sequestration}
C04B2111/00019 (Carbon dioxide sequestration) appears on 149 US grants and 310 published applications in this corpus.
Search patents in C04B- Granted patents
- 149
- Published applications
- 310
- Assignees
- 147
- Inventors
- 557
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 3 |
| 2011 | 1 | 5 |
| 2012 | 1 | 2 |
| 2013 | 3 | 3 |
| 2014 | 3 | 15 |
| 2015 | 3 | 6 |
| 2016 | 4 | 12 |
| 2017 | 4 | 10 |
| 2018 | 5 | 7 |
| 2019 | 8 | 14 |
| 2020 | 15 | 11 |
| 2021 | 9 | 17 |
| 2022 | 12 | 19 |
| 2023 | 20 | 51 |
| 2024 | 24 | 42 |
| 2025 | 23 | 45 |
| 2026 | 8 | 43 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Chemical analogs of carbonic anhydrase for concrete repair15 Sep 2026US 12,735,356 B2Worcester Polytechnic Institute
- Concrete mixture including solid carbon7 Jul 2026US 12,673,895 B2Solid Carbon, Inc.
- Mechanism to control the density gradient in three-dimensionally printed material28 Apr 2026US 12,611,818 B2ARC Ventures B.V.
- Method for preparing concrete based on GGBS, silicon-aluminum compounds and CO2 waste gas21 Apr 2026US 12,606,487 B2Shandong University
- Enhanced carbon sequestration via foam cementing21 Apr 2026US 12,606,732 B2Halliburton Energy Services.Inc.
- Smart construction materials for ambient modification of built environments8 Oct 2026US 2026/0308064 A1Texas State University
- Recycled Concrete Aggregates Carbonation Treatment1 Oct 2026US 2026/0296967 A1Hawkins Construction Company
- Methods using slag to provide supplementary cementing material and co2 sequestration1 Oct 2026US 2026/0296975 A1Nucor Corporation
- In-line carbonation and 3d-printing of calcium silicate-based cement paste with cellular architecture24 Sep 2026US 2026/0284930 A1The Trustees of Princeton University
- Methods for repurposing plastic for use in the building industry24 Sep 2026US 2026/0285753 A1Low Carbon Materials Limited
Most cited
By later US patents
- CO2-sequestering formed building materials109US 8,006,446 B2Calera Corporation · 2011
- Method of producing a coal combustion ash composition103US 6,517,631 B2The University of Wyoming Research Corporation · 2003
- CO2-sequestering formed building materials101US 7,771,684 B2Calera Corporation · 2010
- Methods and systems for utilizing waste sources of metal oxides97US 7,754,169 B2Calera Corporation · 2010
- Carbon dioxide sequestration in foamed controlled low strength materials76US 7,390,444 B2Wisconsin Electric Power Company · 2008