B01J 2219/2456
Geometry of the plates
B01J2219/2456 (Geometry of the plates) appears on 332 US grants and 407 published applications in this corpus.
Search patents in B01J- Granted patents
- 332
- Published applications
- 407
- Assignees
- 205
- Inventors
- 784
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 9 | 0 |
| 2001 | 13 | 5 |
| 2002 | 6 | 17 |
| 2003 | 8 | 20 |
| 2004 | 12 | 36 |
| 2005 | 13 | 50 |
| 2006 | 20 | 44 |
| 2007 | 23 | 25 |
| 2008 | 12 | 38 |
| 2009 | 22 | 16 |
| 2010 | 30 | 21 |
| 2011 | 26 | 15 |
| 2012 | 23 | 16 |
| 2013 | 12 | 10 |
| 2014 | 8 | 14 |
| 2015 | 10 | 7 |
| 2016 | 11 | 10 |
| 2017 | 10 | 8 |
| 2018 | 10 | 10 |
| 2019 | 12 | 10 |
| 2020 | 5 | 7 |
| 2021 | 7 | 7 |
| 2022 | 6 | 2 |
| 2023 | 5 | 5 |
| 2024 | 4 | 7 |
| 2025 | 1 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermal sleeve for hot-wall dehydrogenation reactor6 Jan 2026US 12,515,184 B2Sabic Global Technologies B.V.
- Device and method for investigating chemical processes22 Apr 2025US 12,280,354 B2hte GmbH the high throughput experimentation company
- Chemical reactor with internal static mixers15 Oct 2024US 12,115,512 B2Stamicarbon B. V.
- System and method for producing ultra-high molecular weight polyalphaolefins for use as pipeline drag reducing agents16 Jul 2024US 12,036,527 B1
- Reactor18 Jun 2024US 12,011,703 B2IHI Corporation
- Reactor for synthesis of methane and / or methanol from reactants and method for synthesis of methane from reactants27 Aug 2026US 2026/0250217 A1Turn2X GmbH
- Channel assembly19 Mar 2026US 2026/0077327 A1Velocys Technologies Limited
- Device And Method For Investigating Chemical Processes26 Feb 2026US 2026/0054247 A1hte GmbH the high throughput experimentation company
- Chemical flow-reactor13 Nov 2025US 2025/0345770 A1Johnson Matthey Public Limited Company
- Method and apparatus for inductively heating micro- and meso-channel process systems26 Jun 2025US 2025/0205670 A1Stars Technology Ltd.
Most cited
By later US patents
- Thermally enhanced compact reformer179US 5,858,314 AZtek Corporation · 1999
- Miniaturized reaction apparatus120US 6,537,506 B1Cellular Process Chemistry, Inc. · 2003
- Method and apparatus for obtaining enhanced production rate of thermal chemical reactions111US 6,616,909 B1Battelle Memorial Institute · 2003
- Parallel plate apparatus for in-situ vacuum line cleaning for substrate processing equipment90US 6,193,802 B1APPLIED Materials.Inc. · 2001
- Integrated plate-fin heat exchange reformation84US 5,324,452 AAir Products and Chemicals, Inc. · 1994