F25B 2700/133
Through the condenser
Official title: through the condenser
F25B2700/133 (Through the condenser) appears on 48 US grants and 56 published applications in this corpus.
Search patents in F25B- Granted patents
- 48
- Published applications
- 56
- Assignees
- 27
- Inventors
- 83
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 7 |
| 2007 | 4 | 1 |
| 2008 | 2 | 4 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 6 |
| 2015 | 8 | 1 |
| 2016 | 2 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 6 |
| 2019 | 1 | 0 |
| 2020 | 4 | 4 |
| 2021 | 0 | 3 |
| 2022 | 2 | 1 |
| 2023 | 3 | 2 |
| 2024 | 6 | 7 |
| 2025 | 2 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for refrigerant leakage diagnosis11 Aug 2026US 12,704,304 B2Tyco Fire & Security GmbH
- Systems and methods for defrost of heat pump systems30 Jun 2026US 12,669,273 B2Goodman Manufacturing Company, L. P.
- Systems and methods for predicting refrigerant leakage of a critically charged HVAC/Refrigeration system15 Jul 2025US 12,359,830 B2Google Inc.
- Refrigeration heat reclaim22 Apr 2025US 12,281,830 B2Walmart Apollo, LLC
- HVAC dual de-superheating/subcooling heat reclaim system for transcritical refrigeration systems12 Nov 2024US 12,140,350 B2Flo Energy Solutions Inc.
- Fluid supply system for bearings of hvac&r system13 Aug 2026US 2026/0235333 A1Tyco Fire & Security GmbH
- Virtual Sensors for Estimating State of Charge and State of Health in Thermal Energy Storage23 Apr 2026US 2026/0110449 A1Robert Bosch GmbH
- Heat modulation dehumidification system9 Jan 2025US 2025/0012460 A1Therma-Stor LLC
- Multi-circuit heat pump19 Dec 2024US 2024/0418415 A1Carrier Corporation
- Refrigeration heat reclaim12 Sep 2024US 2024/0302089 A1Walmart Apollo, LLC
Most cited
By later US patents
- Air filter monitoring system159US 7,244,294 B22007
- Intelligent thermostat system for monitoring a refrigerant-cycle apparatus134US 7,331,187 B22008
- Method and apparatus for monitoring a condenser unit in a refrigerant-cycle system99US 7,114,343 B22006
- Intelligent thermostat system for load monitoring a refrigerant-cycle apparatus99US 7,343,751 B22008
- Method and apparatus for monitoring refrigerant-cycle systems65US 7,275,377 B22007