B01J 2219/30475
Comprising catalytically active material
Official title: comprising catalytically active material
B01J2219/30475 (Comprising catalytically active material) appears on 152 US grants and 168 published applications in this corpus.
Search patents in B01J- Granted patents
- 152
- Published applications
- 168
- Assignees
- 91
- Inventors
- 395
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 0 | 1 |
| 2003 | 4 | 3 |
| 2004 | 0 | 6 |
| 2005 | 1 | 6 |
| 2006 | 4 | 9 |
| 2007 | 3 | 14 |
| 2008 | 4 | 11 |
| 2009 | 3 | 13 |
| 2010 | 8 | 6 |
| 2011 | 12 | 7 |
| 2012 | 4 | 2 |
| 2013 | 6 | 6 |
| 2014 | 2 | 4 |
| 2015 | 5 | 5 |
| 2016 | 7 | 4 |
| 2017 | 0 | 9 |
| 2018 | 10 | 8 |
| 2019 | 9 | 16 |
| 2020 | 10 | 8 |
| 2021 | 11 | 9 |
| 2022 | 2 | 3 |
| 2023 | 6 | 5 |
| 2024 | 3 | 4 |
| 2025 | 2 | 6 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat transfer packing element6 Jan 2026US 12,515,190 B2Knight Material Technologies LLC
- Resaturation of gas into a liquid feedstream23 Sep 2025US 12,420,253 B2Crystaphase Products, Inc.
- Use of treating elements to facilitate flow in vessels11 Mar 2025US 12,247,596 B2Crystaphase Products, Inc.
- Support structure for structured catalyst packings8 Oct 2024US 12,109,561 B2ZoneFlow Reactor Technologies, LLC
- Catalyst support16 Jul 2024US 12,036,533 B2Jemmtec Limited
- Catalyst shaped body9 Jul 2026US 2026/0192279 A1China Petroleum & Chemical Corporation
- Processing materials using micro-pulse micro-arc processing14 May 2026US 2026/0131300 A1
- Resaturation of gas into a liquid feedstream25 Dec 2025US 2025/0387768 A1Crystaphase Products, Inc.
- Catalyst pellets that include polygonal prismatic bodies, packed bed reactors including the same, and methods for hydroprocessing utilizing the same18 Sep 2025US 2025/0288981 A1Saudi Arabian Oil Company
- 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
- Process for separating isobutene from C.sub.4 streams110US 4,242,530 AChemical Research & Licensing Company · 1980
- Catalyst system for separating isobutene from C.sub.4 streams101US 4,215,011 AChemical Research & Licensing Company · 1980
- Shaped catalyst particles67US 3,966,644 AAmerican Cyanamid Company · 1976
- Thermally-integrated low temperature water-gas shift reactor apparatus and process64US 7,074,373 B1Harvest Energy Technology, Inc. · 2006