F04B 2201/0808
Size of the dead volume
F04B2201/0808 (Size of the dead volume) appears on 11 US grants and 9 published applications in this corpus.
Search patents in F04B- Granted patents
- 11
- Published applications
- 9
- Assignees
- 9
- Inventors
- 21
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compressor system with a deformable cylinder main body for a puncture repair kit and method for sealing a vehicle tire with such a compressor system19 May 2026US 12,631,170 B2Continental Reifen Deutschland GmbH
- Control method of compressor and refrigerant circulation system12 Dec 2023US 11,841,011 B2Gree Electric Appliances, Inc. of Zhuhai
- Method for determining a flow volume of a fluid delivered by a pump29 Nov 2022US 11,512,697 B2Leistritz Pumpen GmbH
- Two-stage reciprocating compressor optimization control system4 May 2021US 10,995,746 B2Innio Jenbacher GmbH & Co OG
- Hydraulic pressure intensifier16 Feb 2021US 10,920,796 B2Pistonpower Aps
- Alternative apparatuses and methods to determine chemical injection dose using a positive displacement pump16 Jan 2025US 2025/0020113 A1
- Compressor system for a puncture repair kit, puncture repair kit having such a compressor system, and method for sealing a vehicle tyre with such a compressor system8 Aug 2024US 2024/0262056 A1Continental Reifen Deutschland GmbH
- Displacement pump23 Dec 2021US 2021/0394524 A1Hewlett-Packard Development Company, L. P.
- Control Method of Compressor and Refrigerant Circulation System30 Sep 2021US 2021/0301812 A1Gree Electric Appliances, Inc. of Zhuhai
- Method for determining a flow volume of a fluid delivered by a pump19 Nov 2020US 2020/0362839 A1Leistritz Pumpen GmbH
Most cited
By later US patents
- Linear motor compressor and its application in cooling system73US 5,818,131 A1998
- Pulseless liquid supply system for flow cytometry60US 5,915,925 A1999
- Method of controlling the drive means for a pump delivering liquid to an accumlator58US 6,017,194 A2000
- Method for providing consistent liquid pressure output from an accumulator21US 6,200,101 B12001
- Pulseless liquid delivery system using a pulsatile pump18US 5,971,713 A1999