F01P 7/14
The coolant being liquid
Official title: the coolant being liquid
F01P7/14 (The coolant being liquid) appears on 2,538 US grants and 2,436 published applications in this corpus.
Search patents in F01P- Granted patents
- 2,538
- Published applications
- 2,436
- Assignees
- 639
- Inventors
- 4,620
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 8 | 0 |
| 1980 | 10 | 0 |
| 1981 | 4 | 0 |
| 1982 | 13 | 0 |
| 1983 | 16 | 0 |
| 1984 | 16 | 0 |
| 1985 | 25 | 0 |
| 1986 | 28 | 0 |
| 1987 | 18 | 0 |
| 1988 | 19 | 0 |
| 1989 | 10 | 0 |
| 1990 | 22 | 0 |
| 1991 | 18 | 0 |
| 1992 | 20 | 0 |
| 1993 | 17 | 0 |
| 1994 | 20 | 0 |
| 1995 | 31 | 0 |
| 1996 | 32 | 0 |
| 1997 | 24 | 0 |
| 1998 | 28 | 0 |
| 1999 | 31 | 0 |
| 2000 | 31 | 0 |
| 2001 | 38 | 15 |
| 2002 | 57 | 56 |
| 2003 | 62 | 57 |
| 2004 | 53 | 64 |
| 2005 | 52 | 58 |
| 2006 | 45 | 57 |
| 2007 | 48 | 41 |
| 2008 | 33 | 32 |
| 2009 | 25 | 61 |
| 2010 | 27 | 56 |
| 2011 | 20 | 66 |
| 2012 | 39 | 66 |
| 2013 | 56 | 92 |
| 2014 | 65 | 96 |
| 2015 | 72 | 111 |
| 2016 | 75 | 187 |
| 2017 | 123 | 178 |
| 2018 | 151 | 177 |
| 2019 | 202 | 207 |
| 2020 | 193 | 201 |
| 2021 | 201 | 117 |
| 2022 | 143 | 127 |
| 2023 | 97 | 91 |
| 2024 | 84 | 80 |
| 2025 | 73 | 68 |
| 2026 | 48 | 75 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Liquid tank for a liquid system of a vehicle, liquid system, and vehicle6 Oct 2026US 12,752,620 B2Hella GmbH & Co. KGaA
- Thermostatic valve having a sleeve6 Oct 2026US 12,754,573 B2Vernet
- Engine cooling system29 Sep 2026US 12,747,687 B2Toyota Jidosha Kabushiki Kaisha
- Valve device29 Sep 2026US 12,747,797 B2Denso Corporation
- Control valve and thermal management system29 Sep 2026US 12,747,798 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Coolant module8 Oct 2026US 2026/0309068 A1Hanon Systems
- Thermostat device8 Oct 2026US 2026/0309249 A1Coplus Inc.
- Fluid distributor valve with temperature sensor1 Oct 2026US 2026/0298127 A1Stoneridge Control Devices, Inc.
- Method for controlling an engine cooling system, an engine cooling system and a vehicle having the same1 Oct 2026US 2026/0298130 A1Hyundai Motor Company
- Coolant module for vehicle1 Oct 2026US 2026/0298131 A1Hanon Systems
Most cited
By later US patents
- Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features2,424US 7,604,151 B2Ethicon Endo-Surgery, Inc. · 2009
- Surgical stapling instruments having a releasable staple-forming pocket2,400US 7,438,209 B1Ethicon Endo-Surgery, Inc. · 2008
- Staple cartridge cavity configurations2,227US 8,590,762 B2Ethicon Endo-Surgery, Inc. · 2013
- Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features2,208US 8,186,560 B2Ethicon Endo-Surgery, Inc. · 2012
- Washer for use with a surgical stapling instrument2,143US 7,669,747 B2Ethicon Endo-Surgery, Inc. · 2010