B01D 9/0009
By direct heat exchange with added cooling fluid
Official title: {by direct heat exchange with added cooling fluid}
B01D9/0009 (By direct heat exchange with added cooling fluid) appears on 84 US grants and 77 published applications in this corpus.
Search patents in B01D- Granted patents
- 84
- Published applications
- 77
- Assignees
- 67
- Inventors
- 206
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 1 | 4 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 10 |
| 2018 | 2 | 11 |
| 2019 | 8 | 10 |
| 2020 | 6 | 2 |
| 2021 | 6 | 3 |
| 2022 | 2 | 7 |
| 2023 | 0 | 3 |
| 2024 | 4 | 7 |
| 2025 | 1 | 2 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enantio-specific crystallization system and method thereof28 Jul 2026US 12,691,390 B2Yeda Research and Development Co. Ltd.
- Systems and methods for capturing carbon dioxide and regenerating a capture solution28 Apr 2026US 12,611,629 B2Carbon Engineering ULC
- Deoiling process17 Feb 2026US 12,553,001 B2ExxonMobil Technology and Engineering Company
- Process and system for recovering lithium from lithium-ion batteries6 Jan 2026US 12,516,399 B2Green Li-Ion Pte. Ltd.
- Compositions that contain lipophilic plant material and surfactant, and related methods16 Sep 2025US 12,415,145 B2
- Compositions that contain lipophilic plant material and surfactant, and related methods21 May 2026US 2026/0138051 A1
- Recovery system for preparing magnesium sulfate from sulfuric acid waste solution and method thereof12 Mar 2026US 2026/0070801 A1Mg Chem Co., Ltd.
- Systems and methods for capturing carbon dioxide and regenerating a capture solution5 Feb 2026US 2026/0034500 A1Carbon Engineering ULC
- Production method of artificial mineral, and artificial mineral13 Mar 2025US 2025/0083968 A1Ac Biode Ltd.
- Injectable Suspensions6 Feb 2025US 2025/0041206 A1Asarina Pharma AB
Most cited
By later US patents
- Crystallization method to improve crystal structure and size92US 5,314,506 AMerck & Co., Inc. · 1994
- Method for concentrating a slurry containing a solid particulate component40US 4,120,911 AChevron Research Company · 1978
- Device for crystallization by isentropic expansion and its use31US 6,336,334 B12002
- Device for crystallization by isentropic expansion and its use24US 6,162,262 AInstitut Francais du Petrole · 2000
- Separation process20US 6,428,583 B1Reuter Chemische Apparatebau KG · 2002