B01J 2219/32466
Comprising catalytically active material
Official title: comprising catalytically active material
B01J2219/32466 (Comprising catalytically active material) appears on 213 US grants and 169 published applications in this corpus.
Search patents in B01J- Granted patents
- 213
- Published applications
- 169
- Assignees
- 112
- Inventors
- 520
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 5 |
| 2002 | 9 | 6 |
| 2003 | 6 | 15 |
| 2004 | 10 | 15 |
| 2005 | 5 | 12 |
| 2006 | 9 | 20 |
| 2007 | 6 | 6 |
| 2008 | 6 | 8 |
| 2009 | 9 | 5 |
| 2010 | 6 | 8 |
| 2011 | 9 | 5 |
| 2012 | 9 | 8 |
| 2013 | 1 | 5 |
| 2014 | 6 | 3 |
| 2015 | 4 | 8 |
| 2016 | 7 | 5 |
| 2017 | 5 | 3 |
| 2018 | 4 | 1 |
| 2019 | 2 | 6 |
| 2020 | 1 | 3 |
| 2021 | 7 | 6 |
| 2022 | 5 | 4 |
| 2023 | 3 | 5 |
| 2024 | 2 | 2 |
| 2025 | 2 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resaturation of gas into a liquid feedstream23 Sep 2025US 12,420,253 B2Crystaphase Products, Inc.
- Catalyst system and method for the catalytic combustion of ammonia to form nitrogen oxides in a medium-pressure system5 Aug 2025US 12,378,115 B2Heraeus Deutschland GmbH & Co. KG
- Structured packing for gas phase reactor31 Dec 2024US 12,179,167 B2Julius Montz GmbH
- Support structure for structured catalyst packings8 Oct 2024US 12,109,561 B2ZoneFlow Reactor Technologies, LLC
- Contactor3 Oct 2023US 11,772,065 B2Hirschberg Engineering
- Deposition of adsorbent material and/or catalyst material on metal surfaces of a chemical processing apparatus21 May 2026US 2026/0138112 A1Schlumberger Technology Corporation
- Reactors And Methods For Two-Phase Or Three-Phase Reactions14 May 2026US 2026/0131296 A1Auburn University
- Resaturation of gas into a liquid feedstream25 Dec 2025US 2025/0387768 A1Crystaphase Products, Inc.
- Chemical flow-reactor13 Nov 2025US 2025/0345770 A1Johnson Matthey Public Limited Company
- Reaction device for a thermochemical reactor system, and thermochemical reactor system30 Jan 2025US 2025/0033012 A1Deutsches Zentrum für Luft- und Raumfahrt e. V.
Most cited
By later US patents
- Catalyst system for separating isobutene from C.sub.4 streams101US 4,215,011 AChemical Research & Licensing Company · 1980
- Process and structure for effecting catalytic reactions in distillation structure77US 5,073,236 A1991
- Reactor and packing element for catalyzed chemical reactions70US 4,731,229 ASulzer Brothers Limited · 1988
- Fischer-tropsch synthesis66US 6,211,255 B1Den Norske Stats Oljeselskap A.S. · 2001
- Catalyst structure and method of fischer-tropsch synthesis62US 6,558,634 B1Battelle Memorial Institute · 2003