B01J 2219/2467
Additional heat exchange means
Official title: Additional heat exchange means, e.g. electric resistance heaters, coils
B01J2219/2467 (Additional heat exchange means) appears on 72 US grants and 83 published applications in this corpus.
Search patents in B01J- Granted patents
- 72
- Published applications
- 83
- Assignees
- 56
- Inventors
- 209
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 2 |
| 2002 | 0 | 7 |
| 2003 | 2 | 4 |
| 2004 | 4 | 8 |
| 2005 | 4 | 9 |
| 2006 | 0 | 11 |
| 2007 | 6 | 6 |
| 2008 | 2 | 8 |
| 2009 | 6 | 4 |
| 2010 | 11 | 5 |
| 2011 | 6 | 0 |
| 2012 | 4 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aparatus and method for accelerated multi-stage synthesis of quantum dots7 Apr 2026US 12,594,535 B2North Carolina State University
- Device and method for investigating chemical processes22 Apr 2025US 12,280,354 B2hte GmbH the high throughput experimentation company
- Electric steam cracker11 Mar 2025US 12,246,299 B2Haldor TopsøE A/S
- Heat integrated reformer with catalytic combustion for hydrogen production21 Mar 2023US 11,607,657 B2Helbio S.A.
- Dehydrogenation chemical reactor15 Mar 2022US 11,273,425 B2Hyundai Motor Company
- Device And Method For Investigating Chemical Processes26 Feb 2026US 2026/0054247 A1hte GmbH the high throughput experimentation company
- Waste gas treatment equipment using high frequency heat source30 Oct 2025US 2025/0332565 A1Wholetech System Hitech Limited Co., Ltd.
- Method and apparatus for inductively heating micro- and meso-channel process systems26 Jun 2025US 2025/0205670 A1Stars Technology Ltd.
- Method for assembling polycarbonate manufacturing apparatus and polycarbonate manufacturing apparatus23 May 2024US 2024/0165577 A1Asahi Kasei Kabushiki Kaisha
- Aparatus and method for accelerated multi-stage synthesis of quantum dots4 Jan 2024US 2024/0001326 A1North Carolina State University
Most cited
By later US patents
- Composite hydrogen separation element and module185US 5,498,278 ABend Research, Inc. · 1996
- Thermally enhanced compact reformer179US 5,858,314 AZtek Corporation · 1999
- Composite hydrogen separation element and module164US 5,645,626 ABend Research, Inc. · 1997
- Method of linking membrane purification of hydrogen to its generation by steam reforming of a methanol-like fuel107US 6,171,574 B2Walter Juda Associates, Inc. · 2001
- Parallel plate apparatus for in-situ vacuum line cleaning for substrate processing equipment90US 6,193,802 B1APPLIED Materials.Inc. · 2001