F01P 2003/027
Cooling cylinders and cylinder heads in parallel
Official title: {Cooling cylinders and cylinder heads in parallel}
F01P2003/027 (Cooling cylinders and cylinder heads in parallel) appears on 209 US grants and 201 published applications in this corpus.
Search patents in F01P- Granted patents
- 209
- Published applications
- 201
- Assignees
- 74
- Inventors
- 453
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 5 |
| 2004 | 5 | 5 |
| 2005 | 6 | 5 |
| 2006 | 2 | 7 |
| 2007 | 6 | 3 |
| 2008 | 3 | 5 |
| 2009 | 3 | 10 |
| 2010 | 5 | 5 |
| 2011 | 3 | 8 |
| 2012 | 5 | 10 |
| 2013 | 6 | 12 |
| 2014 | 7 | 5 |
| 2015 | 5 | 15 |
| 2016 | 12 | 22 |
| 2017 | 16 | 16 |
| 2018 | 13 | 15 |
| 2019 | 25 | 24 |
| 2020 | 24 | 17 |
| 2021 | 20 | 5 |
| 2022 | 8 | 1 |
| 2023 | 0 | 3 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat management system and heat management method of an internal combustion engine10 Sep 2024US 12,085,007 B2Ino8 Pty Ltd.
- Engine and vehicle7 May 2024US 11,976,607 B2BYD Company Limited
- Engine cooling system and cooling method therefor13 Feb 2024US 11,898,487 B2Weichai Power Co., Ltd.
- Systems and methods for controlling coolant and fuel enrichment27 Dec 2022US 11,536,187 B2GM Global Technology Operations LLC
- Engine power module and cylinder head for same13 Dec 2022US 11,525,419 B1Progress Rail Locomotive Inc.
- Temperature management device18 Jun 2026US 2026/0168429 A1Aisin Corporation
- Heat Management System and Heat Management Method of an Internal Combustion Engine19 Dec 2024US 2024/0418118 A1Ino8 Pty Ltd.
- Engine cooling system and cooling method therefor7 Dec 2023US 2023/0392539 A1Weichai Power Co., Ltd.
- Heat Management System and Heat Management Method of an Internal Combustion Engine30 Nov 2023US 2023/0383688 A1Ino8 Pty Ltd.
- Engine and vehicle26 Oct 2023US 2023/0340923 A1BYD Company Limited
Most cited
By later US patents
- Cylinder and piston assemblies for opposed piston engines88US 7,861,679 B2Achates Power, Inc. · 2011
- Engine cooling system67US 6,955,141 B2General Motors Corporation · 2005
- Engine cooling system providing mixed or unmixed head and block cooling65US 4,381,736 AToyota Jidosha Kogyo Kabushiki Kaisha · 1983
- Electric coolant pump control strategy for hybrid electric vehicles58US 6,607,142 B1Ford Motor Company · 2003
- Engine cooling system with optionally communicable head cooling circuit and block cooling circuit, and method of operating the same46US 4,369,738 AToyota Jidosha Kogyo Kabushiki Kaisha · 1983