B01J 2219/30408
Metal
B01J2219/30408 (Metal) appears on 144 US grants and 101 published applications in this corpus.
Search patents in B01J- Granted patents
- 144
- Published applications
- 101
- Assignees
- 85
- Inventors
- 290
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 3 |
| 2006 | 1 | 5 |
| 2007 | 2 | 10 |
| 2008 | 4 | 7 |
| 2009 | 4 | 8 |
| 2010 | 3 | 4 |
| 2011 | 7 | 5 |
| 2012 | 3 | 4 |
| 2013 | 2 | 6 |
| 2014 | 3 | 3 |
| 2015 | 2 | 4 |
| 2016 | 5 | 4 |
| 2017 | 0 | 2 |
| 2018 | 4 | 0 |
| 2019 | 6 | 9 |
| 2020 | 4 | 6 |
| 2021 | 5 | 3 |
| 2022 | 3 | 2 |
| 2023 | 3 | 3 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Sep 2026US 12,722,911 B2Industrial Vacuum Transfer Services USA, LLC
- Heat transfer packing element6 Jan 2026US 12,515,190 B2Knight Material Technologies LLC
- High-energy laser surface processing for industrial column packing22 Jul 2025US 12,364,965 B2Honeywell Federal Manufacturing & Technologies, LLC
- Mass transfer swirler including distribution member20 May 2025US 12,303,859 B2Sabic Global Technologies B.V.
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance17 Sep 2024US 12,091,264 B2Industrial Vacuum Transfer Services USA, LLC
- Expandable catalyst support configuration8 Oct 2026US 2026/0307039 A1Johnson Matthey Davy Technologies Limited
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Oct 2026US 2026/0296806 A1Industrial Vacuum Transfer Services USA, LLC
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Oct 2026US 2026/0296807 A1Industrial Vacuum Transfer Services USA, LLC
- Processing materials using micro-pulse micro-arc processing14 May 2026US 2026/0131300 A1
- Volumetric media and uses thereof28 Aug 2025US 2025/0269307 A1Donaldson Company, Inc.
Most cited
By later US patents
- Catalytic distillation structure137US 4,443,559 AChemical Research & Licensing Company · 1984
- Packing element75US 5,304,423 ANorton Chemical Process Products Corporation · 1994
- Trickling filter media for biological filters61US 4,122,011 ANorton Company · 1978
- Catalytic distillation machine60US 5,266,546 AChemical Research & Licensing Company · 1993
- Fluid-fluid contact method and apparatus57US 3,957,931 AMass Transfer Limited · 1976