B01D 2255/2092
Aluminium
B01D2255/2092 (Aluminium) appears on 902 US grants and 1,260 published applications in this corpus.
Search patents in B01D- Granted patents
- 902
- Published applications
- 1,260
- Assignees
- 366
- Inventors
- 2,320
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 3 |
| 2002 | 3 | 2 |
| 2003 | 6 | 7 |
| 2004 | 4 | 10 |
| 2005 | 3 | 8 |
| 2006 | 3 | 9 |
| 2007 | 6 | 19 |
| 2008 | 5 | 21 |
| 2009 | 11 | 68 |
| 2010 | 22 | 78 |
| 2011 | 23 | 55 |
| 2012 | 49 | 65 |
| 2013 | 49 | 57 |
| 2014 | 55 | 75 |
| 2015 | 46 | 97 |
| 2016 | 74 | 84 |
| 2017 | 81 | 103 |
| 2018 | 69 | 80 |
| 2019 | 75 | 65 |
| 2020 | 53 | 66 |
| 2021 | 49 | 58 |
| 2022 | 50 | 64 |
| 2023 | 47 | 57 |
| 2024 | 31 | 48 |
| 2025 | 38 | 32 |
| 2026 | 19 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Selective catalytic reduction catalyst for the treatment of an exhaust gas8 Sep 2026US 12,728,409 B2BASF Mobile Emissions Catalysts LLC
- Particles with an ASTM D-5757 attrition index between 5 and 2511 Aug 2026US 12,702,969 B2Cochise Technology, LLC
- Catalyst for decomposing perfluorinated compounds and method of manufacturing the catalyst16 Jun 2026US 12,654,155 B2Korea Advanced Institute of Science and Technology
- Performance enhancement of a platinum-containing catalyst via exhaust gas hydrogen enrichment16 Jun 2026US 12,654,160 B2BASF Mobile Emissions Catalysts LLC
- Gas treatment system, semiconductor process system including the same, and gas treatment method using the same26 May 2026US 12,636,612 B2Samsung Electronics Co., Ltd.
- Sulfur detector and fuel processing system including the same10 Sep 2026US 2026/0266786 A1Bloom Energy Corporation
- Method for capturing co2 and use of a metal-based surface for capturing co227 Aug 2026US 2026/0249243 A1Institut National De La Recherche Scientifique
- Catalyst noble metal particles27 Aug 2026US 2026/0249275 A1Cataler Corporation
- Gasoline particulate filter20 Aug 2026US 2026/0243183 A1
- Exhaust Gas Purification Catalyst20 Aug 2026US 2026/0243188 A1Cataler Corporation
Most cited
By later US patents
- Thermally regenerable nitric oxide adsorbent90US 8,105,559 B2Johnson Matthey Public Limited Company · 2012
- Composite oxide, composite oxide carrier and catalyst76US 6,306,794 B1Kabushiki Kaisha Toyota Chuo Kenkyusho · 2001
- Dry 3-way catalytic reduction of gas turbine NOx74US 8,397,482 B2General Electric Company · 2013
- Thermally stable nanoparticles on supports67US 8,309,489 B2University of Central Florida Research Foundation, Inc. · 2012
- Composite oxide, composite oxide carrier and catalyst63US 6,150,288 AKabushiki Kaisha Toyota Chuo Kenkyusho · 2000