F28D 2021/0071
Evaporators
Official title: {Evaporators}
F28D2021/0071 (Evaporators) appears on 362 US grants and 508 published applications in this corpus.
Search patents in F28D- Granted patents
- 362
- Published applications
- 508
- Assignees
- 217
- Inventors
- 1,036
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 2 |
| 2003 | 2 | 7 |
| 2004 | 6 | 6 |
| 2005 | 4 | 9 |
| 2006 | 6 | 7 |
| 2007 | 3 | 20 |
| 2008 | 3 | 19 |
| 2009 | 6 | 11 |
| 2010 | 9 | 24 |
| 2011 | 7 | 19 |
| 2012 | 13 | 13 |
| 2013 | 5 | 18 |
| 2014 | 6 | 16 |
| 2015 | 9 | 29 |
| 2016 | 12 | 27 |
| 2017 | 17 | 38 |
| 2018 | 19 | 27 |
| 2019 | 30 | 18 |
| 2020 | 25 | 38 |
| 2021 | 23 | 34 |
| 2022 | 31 | 41 |
| 2023 | 31 | 30 |
| 2024 | 34 | 18 |
| 2025 | 20 | 17 |
| 2026 | 8 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Indoor unit of air conditioner29 Sep 2026US 12,747,871 B2Fujitsu General Limited
- Evaporator with orifice insert25 Aug 2026US 12,716,660 B2Hamilton Sundstrand Corporation
- Heat exchanger, heat exchange assembly, and heat management system16 Jun 2026US 12,656,065 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Heat exchanger12 May 2026US 12,624,906 B2LG Electronics Inc.
- Enhanced channel configuration for heat exchanger to cool power electronics31 Mar 2026US 12,593,427 B2Carrier Corporation
- Falling film evaporator8 Oct 2026US 2026/0309429 A1Bitzer Kuhlmaschinenbau GmbH
- Single-phase to two-phase fluid heat exchangers and systems thereof10 Sep 2026US 2026/0266551 A1Bergstrom, Inc.
- Chiller assembly suitable for a heating, ventilating, or air conditioning (hvac) system27 Aug 2026US 2026/0251359 A1Tyco Fire & Security GmbH
- Heat exchanger and energy storage device6 Aug 2026US 2026/0229643 A1Huawei Digital Power Technologies Co., Ltd.
- System and method for energy storage30 Jul 2026US 2026/0218991 A1
Most cited
By later US patents
- Ergonomic systems and methods providing intelligent adaptive surfaces and temperature control392US 6,230,501 B1ProMXD Technology, Inc. · 2001
- Ergonomic systems and methods providing intelligent adaptive surfaces and temperature control226US 6,865,825 B2ProMDX Technology, Inc. · 2005
- Small scale chip cooler assembly112US 6,679,315 B2Marconi Communications, Inc. · 2004
- Condenser with small hydraulic diameter flow path59US 4,998,580 AModine Manufacturing Company · 1991
- Evaporator or evaporator/condenser59US 5,279,360 AModine Manufacturing Company · 1994