F04B 2207/0421
Maximum
Official title: maximum
F04B2207/0421 (Maximum) appears on 13 US grants and 8 published applications in this corpus.
Search patents in F04B- Granted patents
- 13
- Published applications
- 8
- Assignees
- 10
- Inventors
- 27
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 3 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High speed coolant pump30 Dec 2025US 12,510,083 B2Mahle International GmbH
- Method for controlling a compressor which provides the drive of a pneumatic tool4 Nov 2025US 12,460,628 B2Atlas Copco Airpower, Naamloze Vennootschap
- Dynamic compressor controls26 Aug 2025US 12,398,716 B2Detechtion USA Inc.
- Dynamic compressor controls6 Feb 2024US 11,891,990 B2Detechtion USA Inc.
- Air compressor5 Jul 2022US 11,378,072 B2Max Co., Ltd.
- Method for controlling a compressor which provides the drive of a pneumatic tool12 Dec 2024US 2024/0410357 A1Atlas Copco Airpower, Naamloze Vennootschap
- Dynamic compressor controls18 Jul 2024US 2024/0240629 A1Detechtion USA Inc.
- Fluid pump11 Jul 2024US 2024/0229818 A1Mahle International GmbH
- Cylinder on demand hydraulic device16 Sep 2021US 2021/0285438 A1
- Compressed air system for a motor vehicle18 Mar 2021US 2021/0079904 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
Most cited
By later US patents
- Reciprocating pump system and method for operating same135US 5,846,056 A1998
- Method for controlling compressor discharge pressure21US 5,820,352 AIngersoll-Rand Company · 1998
- Control system for hydraulic pumps of a civil machine20US 4,507,057 AKabushiki Kaisha Komatsu Seisakusho · 1985
- Hydraulic power system12US 6,748,739 B1Yuken Kogyo Kabushiki Kaisha · 2004
- Multi-pressure compensation of variable displacement pump10US 5,133,644 AHalliburton Company · 1992