F16H 57/0412
Cooling or heating
Official title: {Cooling or heating; Control of temperature}
F16H57/0412 (Cooling or heating) appears on 1,142 US grants and 1,239 published applications in this corpus.
Search patents in F16H- Granted patents
- 1,142
- Published applications
- 1,239
- Assignees
- 423
- Inventors
- 2,637
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 10 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 11 | 3 |
| 2002 | 15 | 19 |
| 2003 | 16 | 14 |
| 2004 | 19 | 20 |
| 2005 | 11 | 24 |
| 2006 | 17 | 27 |
| 2007 | 15 | 15 |
| 2008 | 12 | 23 |
| 2009 | 10 | 21 |
| 2010 | 17 | 20 |
| 2011 | 17 | 32 |
| 2012 | 20 | 41 |
| 2013 | 31 | 28 |
| 2014 | 33 | 42 |
| 2015 | 35 | 48 |
| 2016 | 32 | 62 |
| 2017 | 50 | 80 |
| 2018 | 58 | 81 |
| 2019 | 73 | 90 |
| 2020 | 78 | 69 |
| 2021 | 51 | 74 |
| 2022 | 80 | 89 |
| 2023 | 93 | 89 |
| 2024 | 86 | 105 |
| 2025 | 84 | 59 |
| 2026 | 62 | 64 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lube control flow valves for vehicle rear cases and differentials6 Oct 2026US 12,753,832 B2Sonnax Transmission Company
- Cooling structure for a motorcycle transmission29 Sep 2026US 12,747,782 B2Zhejiang Qianjiang Motorcycle Co., Ltd.
- Continuously variable transmission22 Sep 2026US 12,742,495 B2Polaris Industries Inc.
- Compact speed-increasing thrust module for horizontal pump systems15 Sep 2026US 12,736,065 B1Mingo Manufacturing Incorporated
- Heat management system and heat management method of an internal combustion engine1 Sep 2026US 12,723,535 B2Ino8 Pty Ltd.
- Drive system for work machine8 Oct 2026US 2026/0307502 A1Nabtesco Corporation
- Motor vehicle drive unit and electrically driven motor vehicle drive axle8 Oct 2026US 2026/0309223 A1ZF Friedrichshafen AG
- Off-highway recreational vehicle24 Sep 2026US 2026/0287054 A1Textron Innovations Inc.
- Control system, system and method for an electric vehicle17 Sep 2026US 2026/0276072 A1Jaguar Land Rover Limited
- Motor unit17 Sep 2026US 2026/0276074 A1Mitsubishi Electric Mobility Corporation
Most cited
By later US patents
- Continuous high-power turbine fracturing equipment178US 10,961,993 B1American Jereh International Corporation · 2021
- Side-by-side vehicle155US 8,613,335 B2Polaris Industries Inc. · 2013
- Oil circulating system for electric vehicle146US 5,372,213 AAisin Aw Co., Ltd. · 1994
- Axle driving apparatus with cooling tubing110US 5,622,051 AKanzaki Kokyukoki Mfg.Co., Ltd. · 1997
- Recreational vehicle with air cooled transmission106US 4,697,665 APolaris Industries Inc. · 1987