F02B 39/16
Component parts, details, or accessories relating to, driven charging or scavenging pumps
Official title: Other safety measures for, or other control of, pumps
F02B39/16 (Component parts, details, or accessories relating to, driven charging or scavenging pumps) appears on 448 US grants and 482 published applications in this corpus.
Search patents in F02B- Granted patents
- 448
- Published applications
- 482
- Assignees
- 155
- Inventors
- 1,174
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 1 |
| 2003 | 3 | 4 |
| 2004 | 2 | 6 |
| 2005 | 5 | 5 |
| 2006 | 8 | 13 |
| 2007 | 11 | 17 |
| 2008 | 12 | 20 |
| 2009 | 8 | 25 |
| 2010 | 9 | 20 |
| 2011 | 18 | 20 |
| 2012 | 19 | 23 |
| 2013 | 15 | 14 |
| 2014 | 14 | 23 |
| 2015 | 22 | 42 |
| 2016 | 21 | 36 |
| 2017 | 32 | 43 |
| 2018 | 39 | 43 |
| 2019 | 32 | 31 |
| 2020 | 44 | 45 |
| 2021 | 28 | 14 |
| 2022 | 25 | 13 |
| 2023 | 11 | 9 |
| 2024 | 8 | 6 |
| 2025 | 10 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Internal combustion engine arrangement10 Feb 2026US 12,546,247 B2Volvo Truck Corporation
- Variable geometry turbocharger (VGT) durability by avoiding excessive force on one or more components of the VGT3 Feb 2026US 12,540,571 B2Caterpillar Inc.
- Internal combustion engine transient response18 Nov 2025US 12,473,867 B2Caterpillar Inc.
- Electric boost device control for turbocharger28 Oct 2025US 12,454,906 B2Garrett Transportation I Inc.
- Regulating device with an electronic control unit for regulating boost pressure in a supercharged internal combustion engine30 Sep 2025US 12,429,007 B2Bayerische Motoren Werke Aktiengesellschaft
- System and method for evaluating performance of work machine24 Sep 2026US 2026/0286911 A1Komatsu Ltd.
- Method for identifying an anomaly in a component of a technical system19 Feb 2026US 2026/0051208 A1
- Internal combustion engine transient response9 Oct 2025US 2025/0314212 A1Caterpillar Inc.
- Electric turbocharger with cooling flow path2 Oct 2025US 2025/0305441 A1IHI Corporation
- Variable geometry turbocharger (vgt) durability by avoiding excessive force on one or more components of the vgt19 Jun 2025US 2025/0198326 A1Caterpillar Inc.
Most cited
By later US patents
- Coordinated multivariable control of fuel and air in engines127US 7,275,374 B2Honeywell International Inc. · 2007
- Internal combustion engine with turbocharger system83US 5,199,261 ACummins Engine Company, Inc. · 1993
- Magnet orientation and calibration for small package turbocharger speed sensor70US 7,269,992 B2Honeywell International Inc. · 2007
- Differential driving supercharger and method for controlling the same60US 5,890,468 AKomatsu Ltd. · 1999
- Method of regulating supercharger boost pressure57US 5,186,081 AGeneral Motors Corporation · 1993