B01D 2259/65
Employing advanced heat integration
Official title: Employing advanced heat integration, e.g. Pinch technology
B01D2259/65 (Employing advanced heat integration) appears on 267 US grants and 380 published applications in this corpus.
Search patents in B01D- Granted patents
- 267
- Published applications
- 380
- Assignees
- 224
- Inventors
- 910
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 3 |
| 2003 | 3 | 0 |
| 2004 | 3 | 3 |
| 2005 | 3 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 3 |
| 2008 | 2 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 6 |
| 2011 | 1 | 14 |
| 2012 | 5 | 23 |
| 2013 | 14 | 23 |
| 2014 | 21 | 23 |
| 2015 | 13 | 29 |
| 2016 | 18 | 29 |
| 2017 | 19 | 8 |
| 2018 | 20 | 15 |
| 2019 | 13 | 13 |
| 2020 | 12 | 18 |
| 2021 | 12 | 20 |
| 2022 | 16 | 21 |
| 2023 | 19 | 19 |
| 2024 | 17 | 40 |
| 2025 | 16 | 29 |
| 2026 | 16 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Comprehensive energy utilization system for coupling carbon capture, energy storage, and thermal power generation18 Aug 2026US 12,710,000 B2Exax Energy Technology (Shenzhen) Co., Ltd
- Method and arrangement for capturing CO221 Jul 2026US 12,685,960 B2Greencap Solutions AS
- System, apparatus and method for managing heat transfer in post combustion (CO2 and H2S) gas treating systems21 Jul 2026US 12,685,961 B2
- Fluid reactor device and method for operating a fluid reactor device7 Jul 2026US 12,674,628 B2Dürr Systems AG
- Liquid desiccant air conditioner modules having interlocking panels for controlling airflow16 Jun 2026US 12,656,019 B2Copeland Corporation
- Method for producing a deacidified fluid stream, apparatus for deacidifying a fluid stream and use of heat pumps for deacidifying a fluid stream8 Oct 2026US 2026/0306998 A1BASF SE
- Fluid reactor device and method for operating a fluid reactor device1 Oct 2026US 2026/0298550 A1Dürr Systems AG
- Carbon dioxide recovery apparatus24 Sep 2026US 2026/0284571 A1Honda Motor Co., Ltd.
- Method for producing a deacidified fluid stream and an apparatus for deacidifying a fluid stream24 Sep 2026US 2026/0284578 A1BASF SE
- Modular honeycomb ceramic regenerator27 Aug 2026US 2026/0249240 A1Fujian Jungie New Material Technology Co., Ltd.
Most cited
By later US patents
- Regenerable solid amine sorbent150US 5,876,488 AUnited Technologies Corporation · 1999
- Building system for cascading flows of matter and energy123US 10,197,338 B22019
- Adsorptive process for the removal of carbon dioxide from a gas91US 4,472,178 AAir Products and Chemicals, Inc. · 1984
- Desiccant dehumidifier73US 5,373,704 AArthur D. Little, Inc. · 1994
- Process for separating a fluid component from a fluid mixture using microchannel process technology73US 6,652,627 B1Velocys, Inc. · 2003